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Pick the model year of your bike, then scroll to the model.
| 2010 |
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MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
HONDA |
|
CRF 150R |
138 |
38 |
NMQS |
3 |
2.5 |
X |
1.5 |
X |
58 |
|
Pro Circuit |
138 |
45 |
NMQS |
3 |
2.5 |
X |
X |
X |
58 |
|
CRF250R |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
Fuel Injection |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
X |
X |
X |
65 |
|
Pro Circuit |
158 |
42 |
NCYS |
4 |
2.25 |
X |
X |
X |
55 |
|
CRF 450X |
145 |
45 |
NCVU |
2 |
2.5 |
X |
X |
X |
70 |
|
Pro Circuit |
155 |
45 |
NCYS |
3 |
2.25 |
Needle # 16204-MEN-671 |
70 |
|
YAMAHA |
YZ 85 |
138 |
45 |
NBKF |
2 |
2.375 |
X |
XX |
X |
XX |
|
Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
X |
XX |
X |
XX |
|
YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2.25 |
X |
X |
X |
XX |
|
Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1.75 |
X |
X |
XX |
XX |
|
YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
XX |
X |
XX |
|
Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7.0 |
X |
XX |
|
YZ 250F |
X |
X |
X |
X |
X |
X |
X |
X |
XX |
|
Pro Circuit |
172 |
45 |
NKYV |
3 |
2 |
|
PC Slide Modified |
65 |
*Stock Slide gets mod for $60.00 |
YZ 450F |
XXX |
XX |
XX |
XX |
XX |
XX |
XX |
XX |
XX |
|
Fuel Injection |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
WR 250F |
X |
X |
X |
X |
X |
X |
X |
X |
XX |
|
Pro Circuit |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
WR 450F |
162 |
45 |
NFNT |
fix |
2.25 |
X |
X |
X |
60 |
|
Pro Circuit |
X |
X |
X |
XX |
XX |
XX |
XX |
XX |
X |
|
SUZUKI |
RM 85 |
125 |
50 |
NAAH |
2 |
2 |
XX |
XX |
XX |
XX |
|
Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
XX |
XX |
XX |
XX |
|
RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
XX |
XX |
|
Pro Circuit |
168 |
48 |
NECJ |
3 |
1.5 |
48 |
7.0 |
XX |
XX |
|
RMZ 250 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
Fuel Injection |
X |
X |
X |
X |
X |
X |
X |
X |
XX |
|
KAWASAKI |
KX 65 |
190 |
25 |
5GSP68 |
3 |
1.5 |
X |
1.5 |
O-0 |
X |
|
Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1.5 |
X |
1.5 |
O-0 |
X |
|
KX 85 |
140 |
45 |
NAPE |
3 |
1.375 |
X |
3.5 |
X |
X |
|
Pro Circuit |
138 |
42 |
NAPE |
2 |
1.375 |
X |
3.5 |
X |
X |
|
KX 100 |
138 |
45 |
NAPF |
4 |
1.375 |
X |
3.5 |
X |
X |
|
Pro Circuit |
138 |
42 |
NAPF |
2 |
1.375 |
X |
3.5 |
X |
X |
|
KX 250F |
182 |
40 |
NHJT |
4 |
1.75 |
X |
X |
X |
55 |
|
Pro Circuit |
170 |
42 |
NCYS |
3 |
2.5 |
X |
X |
X |
50 |
|
KLX 450 |
145 |
45 |
NLZU |
Fixed |
1.75 |
X |
X |
X |
50 |
|
Pro Circuit |
155 |
40 |
NCYN |
1 |
2 |
remove snorkel |
X |
50 |
|
KTM |
KTM 65 SX |
210 |
20 |
X |
2 |
3.5 |
X |
X |
X |
X |
|
Pro Circuit |
195 |
20 |
X |
1 |
2 |
X |
X |
X |
X |
|
KTM 250F |
175 |
40 |
OBETP |
5 |
1.25 |
X |
1.5 |
X |
No |
|
Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
X |
1.5 |
X |
Leak |
wire acc pump |
| 2009 |
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| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| HONDA |
| CRF 150R |
138 |
38 |
NMQS |
3 |
2 1/2 |
|
1.5 |
|
58 |
|
| Pro Circuit |
138 |
45 |
NMQS |
3 |
2 1/2 |
|
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|
58 |
|
| CRF 250R |
188 |
42 |
NMGU |
3 |
1 1/2 |
|
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|
70 |
|
| Pro Circuit |
172 |
42 |
NMGU |
3 |
2 |
|
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|
48 |
|
| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
|
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|
65 |
|
| Pro Circuit |
158 |
42 |
NCYS |
4 |
2 1/4 |
|
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|
55 |
|
| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
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|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
Needle # 16204-MEN-671 |
70 |
|
| YAMAHA |
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
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| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
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| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4 |
|
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| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4 |
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| YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
7 |
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| Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7 |
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| YZ 250F |
178 |
42 |
NFPR |
5 |
2 3/8 |
|
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|
70 |
|
| Pro Circuit |
175 |
42 |
NFPN |
4 |
2 |
|
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|
60 |
|
| YZ 450F |
160 |
45 |
NFLR |
3 |
1 1/4 |
|
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|
55 |
|
| Pro Circuit |
160 |
42 |
NFLP |
5 |
2 1/2 |
|
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|
50 |
|
| WR 250F |
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|
4 |
|
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| Pro Circuit |
|
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| WR 450F |
162 |
45 |
NFNT |
fix |
2 1/4 |
|
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|
60 |
|
| Pro Circuit |
|
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| SUZUKI |
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
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|
| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
|
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| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7 |
|
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| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7 |
|
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| RMZ 250 |
162 |
45 |
NLCT |
3 |
2 1/4 |
|
1.5 |
|
40 |
|
| Pro Circuit |
160 |
40 |
NKZT |
5 |
2 1/4 |
|
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|
45 |
|
| KAWASAKI |
| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
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| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
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| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
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| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
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| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
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| KX 250F |
182 |
40 |
NHJT |
4 |
1 3/4 |
|
|
|
55 |
|
| Pro Circuit |
170 |
42 |
NCYS |
3 |
2 1/2 |
|
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|
50 |
|
| KLX 450 |
145 |
45 |
NLZU |
Fixed |
1 3/4 |
|
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|
50 |
|
| Pro Circuit |
155 |
40 |
NCYN |
1 |
2 |
remove snorkel |
|
50 |
|
| KTM |
| KTM 65 SX |
210 |
20 |
|
2 |
3 1/2 |
|
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|
| Pro Circuit |
195 |
20 |
|
1 |
2 |
|
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|
| KTM 250F |
175 |
40 |
OBETP |
5 |
1 1/4 |
|
1.5 |
|
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|
| Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
|
1.5 |
|
|
wire acc pump |
| 2008 |
|
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| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| HONDA |
|
|
|
|
|
|
|
|
|
|
| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
142 |
42 |
NFSF |
4 |
|
|
|
|
|
|
| CRF 150 |
138 |
38 |
NMQS |
3 |
2 1/2 |
|
1.5 |
|
58 |
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| CRF 250 |
188 |
42 |
NMGU |
3 |
1 1/2 |
|
|
|
70 |
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
|
|
|
65 |
|
| |
|
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|
|
|
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|
| CRF 450 |
178 |
42 |
NJYR |
3 |
1 3/4 |
|
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|
50 |
|
| Pro Circuit |
|
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|
|
|
|
|
|
|
|
| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
|
|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
Needle # 16204-MEN-671 |
|
|
70 |
|
| YAMAHA |
|
|
|
|
|
|
|
|
|
|
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
|
|
|
|
|
| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4.0 |
|
|
|
| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4.0 |
|
|
|
| YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7.0 |
|
|
|
| YZ 250F |
178 |
42 |
NFPR |
5 |
2 3/8 |
|
|
|
70 |
|
| Pro Circuit |
175 |
42 |
NFPN |
4 |
2 |
|
|
|
60 |
|
| YZ 450F |
160 |
45 |
NFLR |
3 |
1 1/4 |
|
|
|
55 |
|
| Pro Circuit |
160 |
42 |
NFLP |
5 |
2 1/2 |
|
|
|
50 |
|
| WR 250F |
|
|
|
|
4 |
|
|
|
|
|
| Pro Circuit |
|
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|
|
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|
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|
|
|
| WR 450F |
162 |
45 |
NFNT |
fix |
2 1/4 |
|
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|
60 |
|
| Pro Circuit |
|
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|
|
|
|
|
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|
|
| SUZUKI |
|
|
|
|
|
|
|
|
|
|
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
|
|
|
|
| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
|
|
|
|
|
| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
|
|
|
| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
|
|
|
| RMZ 250 |
162 |
45 |
NLCT |
3 |
2 1/4 |
|
1.5 |
|
40 |
|
| Pro Circuit |
162 |
45 |
NLCT |
4 |
2 1/4 |
|
|
|
40 |
|
| RMZ 450 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
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|
|
|
|
|
|
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|
| KAWASAKI |
|
|
|
|
|
|
|
|
|
|
| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 250F |
182 |
40 |
NHJT |
4 |
1 3/4 |
|
|
|
55 |
|
| Pro Circuit |
170 |
42 |
NCYS |
3 |
2 1/2 |
|
|
|
50 |
|
| KX 450F |
175 |
42 |
NCVR |
4 |
1 3/4 |
|
|
|
70 |
|
| Pro Circuit |
175 |
42 |
NCVR |
4 |
2 |
|
|
|
55 |
|
| KLX 450 |
145 |
45 |
NLZU |
Fixed |
1 3/4 |
|
|
|
50 |
|
| Pro Circuit |
155 |
40 |
NCYN |
1 |
2 |
remove snorkel |
|
|
50 |
|
| KTM |
|
|
|
|
|
|
|
|
|
|
| KTM 65 sx |
200 |
25 |
|
4 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
220 |
32.5 |
|
4 |
1 1/2 |
|
|
|
|
|
| KTM 250F |
175 |
40 |
OBETP |
5 |
1 1/4 |
|
1.5 |
|
|
|
| Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
|
1.5 |
|
|
wire acc pump |
| 2007 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| HONDA |
|
|
|
|
|
|
|
|
|
|
| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
142 |
42 |
NFSF |
4 |
|
|
|
|
|
|
| CRF 150 |
135 |
40 |
NHNT |
3 |
2 |
|
1.5 |
|
60 |
|
| Pro Circuit |
140 |
42 |
NHNR |
3 |
2 |
|
1.5 |
|
50 |
Needle # 16201-KSE-672 |
| CR 125 |
430 |
55 |
|
3 |
2 |
|
|
|
|
|
| Pro Circuit |
410 |
50 |
STK |
2 |
1 1/2 |
|
|
|
|
|
| CR 250 |
420 |
40 |
6DGY26-65 |
3 |
2 |
|
4.0 |
S-7 |
|
|
| Pro Circuit |
410 |
37.5 |
6DGY26-65 |
2 |
1 1/2 |
|
4.0 |
S-7 |
|
|
| CRF 250 |
175 |
42 |
NKBT |
3 |
2 1/4 |
|
|
|
70 |
|
| Pro Circuit |
170 |
45 |
NKBT |
3 |
1 1/2 |
|
|
|
45 |
|
| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
|
|
|
65 |
|
| |
|
|
|
|
|
|
|
|
|
|
| CRF 450 |
178 |
42 |
NJYR |
3 |
1 3/4 |
|
|
|
50 |
|
| Pro Circuit |
178 |
42 |
NJYR |
3 |
1 3/4 |
|
|
|
50 |
|
| Mammoth |
175 |
42 |
NJYR |
2 |
|
|
|
|
50 |
|
| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
|
|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
|
|
|
70 |
Needle # 16204-MEN-671 |
| YAMAHA |
|
|
|
|
|
|
|
|
|
|
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
|
|
|
|
|
| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4.0 |
|
|
|
| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4.0 |
|
|
|
| YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7.0 |
|
|
|
| YZ 250F |
178 |
42 |
OBELQ |
S |
|
|
|
|
80 |
|
| Pro Circuit |
180 |
42 |
OBELQ |
3 |
2 |
|
|
|
60 |
|
| YZ 450F |
160 |
45 |
NFLR |
4 |
1 1/4 |
|
|
|
55 |
|
| Pro Circuit |
165 |
42 |
NFLR |
5 |
2 |
|
|
|
50 |
|
| WR 250F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| WR 450F |
160 |
45 |
NFNT |
fix |
1 1/2 |
|
|
|
60 |
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| SUZUKI |
|
|
|
|
|
|
|
|
|
|
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
|
|
|
|
| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
|
|
|
|
|
| RM 125 |
370 |
42.5 |
6CHY17-6 |
3 |
2 |
|
|
|
|
|
| Pro Circuit |
370 |
40 |
6CHY17-6 |
2 |
1 3/4 |
|
|
|
|
|
| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
|
|
|
| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
|
|
|
| RMZ 250 |
162 |
45 |
NLCT |
3 |
2 1/4 |
|
1.5 |
|
40 |
|
| Pro Circuit |
162 |
45 |
NLCT |
4 |
2 1/4 |
|
|
|
40 |
|
| RMZ 450 |
170 |
42 |
NCYR |
3 |
2 |
|
|
|
35 |
|
| Pro Circuit |
170 |
42 |
NCYR |
3 |
2 |
|
|
|
35 |
|
| KAWASAKI |
|
|
|
|
|
|
|
|
|
|
| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 250 |
162 |
50 |
NFTG |
3 |
1 3/4 |
50 |
8.0 |
|
|
|
| Pro Circuit |
162 |
48 |
NFTG |
4 |
1 1/2 |
50 |
|
|
|
|
| KX 250F |
182 |
40 |
NHJT |
4 |
1 3/4 |
|
|
|
55 |
|
| Pro Circuit |
170 |
42 |
NCYS |
3 |
2 1/2 |
|
|
|
50 |
|
| KX 450F |
175 |
42 |
NCVR |
4 |
1 3/4 |
|
|
|
70 |
|
| Pro Circuit |
175 |
42 |
NCVR |
4 |
2 |
|
|
|
55 |
|
| Mammoth |
172 |
42 |
NCVR |
3 |
1 1/2 |
|
|
|
55 |
|
| KTM |
|
|
|
|
|
|
|
|
|
|
| KTM 65 sx |
200 |
25 |
|
4 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
220 |
32.5 |
|
4 |
1 1/2 |
|
|
|
|
|
| KTM 250F |
175 |
40 |
OBETP |
5 |
1 1/4 |
|
1.5 |
|
No Leak |
|
| Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
|
1.5 |
|
No Leak |
Wire Accel. Pump |
| KTM 450 XC |
178 |
42 |
|
|
|
|
|
|
No Leak |
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| 2006 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
142 |
42 |
NFSF |
4 |
|
|
|
|
|
|
| CR 125 |
430 |
55 |
|
3 |
2 |
|
|
|
|
|
| Pro Circuit |
410 |
50 |
STK |
2 |
1 1/2 |
|
|
|
|
|
| CR 250 |
420 |
40 |
6DGY26-65 |
3 |
2 |
|
4.0 |
S-7 |
|
|
| Pro Circuit |
410 |
37.5 |
6DGY26-65 |
2 |
1 1/2 |
|
4.0 |
S-7 |
|
|
| CRF 250 |
172 |
40 |
NHFS |
3 |
1 3/4 |
|
|
|
70 |
Raise Float 2mm |
| Pro Circuit |
170 |
42 |
NHFT |
3 |
2 |
|
|
|
45 |
Remove Float Bowl Baffle |
| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
|
|
|
65 |
|
| Pro Circuit |
158 |
42 |
NCYS |
4 |
2 1/4 |
|
|
|
55 |
Needle # 16204-MEN-671 |
| CRF 450 |
168 |
42 |
NCYQ |
4 |
1 7/8 |
|
|
|
55 |
|
| Pro Circuit |
168 |
42 |
NCYQ |
4 |
2 1/4 |
|
|
|
55 |
|
| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
|
|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
|
|
|
70 |
Needle # 16204-MEN-671 |
| |
|
|
|
|
|
|
|
|
|
|
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
|
|
|
|
|
| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4.0 |
|
|
|
| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4.0 |
|
|
|
| YZ 250 |
178 |
50 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| YZ 250F |
178 |
42 |
OBELQ |
3 |
|
|
|
|
80 |
|
| Pro Circuit |
180 |
42 |
OBELQ |
3 |
2 |
|
|
|
60 |
|
| YZ 450F |
165 |
42 |
NFPR |
4 |
2 |
|
|
|
55 |
|
| Pro Circuit |
170 |
50 |
NFPR |
5 |
2 1/2 |
|
|
|
50 |
|
| WR 250F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| WR 450F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
|
|
|
|
| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
|
|
|
|
|
| RM 125 |
370 |
42.5 |
6CHY17-6 |
3 |
2 |
|
|
|
|
|
| Pro Circuit |
370 |
40 |
6CHY17-6 |
2 |
1 3/4 |
|
|
|
|
|
| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
|
|
|
| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
|
|
|
| RMZ 250 |
178 |
40 |
OBEKS |
4 |
|
|
|
|
60 |
|
| Pro Circuit |
165 |
42 |
OBEKR |
4 |
2 |
|
|
|
60 |
Needle # K1618-70069 |
| RMZ 450 |
170 |
42 |
NCYR |
3 |
2 |
|
|
|
35 |
|
| Pro Circuit |
168 |
45 |
NCVR |
3 |
2 |
|
|
|
65 |
|
| |
|
|
|
|
|
|
|
|
|
|
| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 250 |
162 |
50 |
NFTG |
3 |
1 3/4 |
50 |
8.0 |
|
|
|
| Pro Circuit |
162 |
48 |
NFTG |
4 |
1 1/2 |
50 |
|
|
|
|
| KX 250F |
180 |
40 |
NCYU |
3 |
1 3/4 |
|
|
|
60 |
|
| Pro Circuit |
170 |
42 |
NCYS |
3 |
3 |
|
|
|
50 |
|
| KX 450F |
175 |
42 |
NCVR |
3 |
1 3/4 |
|
|
|
70 |
|
| Pro Circuit |
175 |
42 |
NCVR |
3 |
2 |
|
|
|
55 |
|
| 2005 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
142 |
42 |
NFSF |
4 |
|
|
|
|
|
|
| CR 125 |
430 |
55 |
|
3 |
2 |
|
|
|
|
|
| Pro Circuit |
410 |
50 |
STK |
2 |
1 1/2 |
|
|
|
|
|
| CR 250 |
420 |
40 |
6DGY26-65 |
3 |
2 |
|
4.0 |
S-7 |
|
|
| Pro Circuit |
410 |
37.5 |
6DGY26-65 |
2 |
1 1/2 |
|
4.0 |
S-7 |
|
|
| CRF 250 |
170 |
42 |
NCYQ |
3 |
1 3/4 |
|
|
|
70 |
|
| Pro Circuit |
170 |
42 |
NCYQ |
3 |
1 1/2 |
|
|
|
70 |
|
| CRF 250 X |
|
|
|
4 |
|
|
|
|
|
|
| Pro Circuit |
158 |
42 |
NCYS |
4 |
2 1/4 |
|
|
|
55 |
Needle # 16204-MEN-671 |
| CRF 450 |
168 |
42 |
NGGQ |
4 |
1 7/8 |
|
|
|
|
|
| Pro Circuit |
168 |
42 |
NGGQ |
4 |
2 1/4 |
|
|
|
|
|
| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
|
|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
|
|
|
70 |
Needle # 16204-MEN-671 |
| |
|
|
|
|
|
|
|
|
|
|
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
|
|
|
|
|
| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4.0 |
|
|
|
| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4.0 |
|
|
|
| YZ 250 |
178 |
50 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| YZ 250F |
182 |
42 |
OBELR |
4 |
1 7/8 |
|
|
|
90 |
|
| Pro Circuit |
180 |
45 |
OBELR |
4 |
1 7/8 |
|
|
|
90 |
|
| YZ 450F |
165 |
45 |
NFLR |
4 |
|
|
|
|
72 |
|
| Pro Circuit |
165 |
45 |
NFLR |
4 |
1 1/2 |
|
|
|
72 |
|
| WR 250F |
168 |
40 |
OBERP |
4 |
|
|
|
|
95 |
|
| Pro Circuit |
180 |
42 |
OBELR |
4 |
1 1/4 |
|
|
|
95 |
|
| WR 450F |
165 |
45 |
NFNT |
4 |
|
|
|
|
50 |
|
| Pro Circuit |
165 |
40 |
NCVQ |
3 |
1 3/4 |
|
|
|
50 |
|
| |
|
|
|
|
|
|
|
|
|
|
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
|
|
|
|
| Pro Circuit |
122 |
48 |
NAAH |
2 |
2 |
|
|
|
|
|
| RM 125 |
370 |
42.5 |
6CHY17-6 |
3 |
2 |
|
|
|
|
|
| Pro Circuit |
370 |
40 |
6CHY17-6 |
2 |
1 3/4 |
|
|
|
|
|
| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
|
|
|
| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
|
|
|
| RMZ 250 |
178 |
40 |
OBEKS |
4 |
|
|
|
|
60 |
|
| Pro Circuit |
165 |
42 |
OBEKR |
4 |
2 |
|
|
|
60 |
Needle # K1618-70069 |
| RMZ 450 |
165 |
42 |
NCYR |
4 |
1 1/4 |
|
|
|
35 |
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KX/RM 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX/RM 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 125 |
420 |
40 |
6CHJ10-82 |
3 |
2 1/2 |
|
5.75 |
|
|
|
| Pro Circuit |
400 |
35 |
6CHJ10-82 |
2 |
1 1/2 |
|
|
|
|
|
| KX 250 |
162 |
50 |
NFTG |
3 |
1 3/4 |
50 |
8.0 |
|
|
|
| Pro Circuit |
162 |
48 |
NFTG |
4 |
1 1/2 |
50 |
|
|
|
|
| KX 250F |
178 |
40 |
OBEKS |
4 |
|
|
|
|
60 |
|
| Pro Circuit |
165 |
42 |
OBEKR |
4 |
2 |
|
|
|
60 |
Needle # 16187-0069 |
| 2004 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR 85 |
|
|
|
3 |
|
|
|
|
|
|
| Pro Circuit |
122 |
52 |
STK |
2 |
1 1/2 |
|
|
|
|
|
| CR 125 |
|
|
|
|
|
|
4.5 |
|
|
|
| Pro Circuit |
390 |
40 |
6DGY26-69 |
3 |
2 |
|
4.5 |
|
|
|
| CR 250 |
420 |
32.5 |
6CHY12-82 |
2 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
400 |
32.5 |
6CHY12-82 |
2 |
1 1/4 |
|
|
|
|
|
| CRF 250 |
160 |
40 |
NCYR |
4 |
2 |
|
|
|
68 |
|
| Pro Circuit |
162 |
42 |
NCYR |
3 |
2 |
|
|
|
55 |
|
| CRF 250 X |
|
|
|
4 |
|
|
|
|
|
|
| Pro Circuit |
158 |
42 |
NCYS |
4 |
2 1/4 |
|
|
|
55 |
|
| CRF 450 |
165 |
42 |
NCYR |
4 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
168 |
42 |
NCYR |
4 |
1 3/4 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
|
|
|
|
|
| YZ 125 |
410 |
40 |
6CHY6-81 |
3 |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
410 |
37.5 |
6CHY6-81 |
2 |
|
|
|
|
|
|
| YZ 250 |
178 |
50 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EJ |
2 |
1 |
50 |
7.0 |
|
|
|
| YZ 250F |
180 |
42 |
OBEKR |
4 |
1 5/8 |
|
|
|
|
|
| Pro Circuit |
182 |
45 |
OBEKR |
4 |
1 3/4 |
|
|
|
|
|
| YZ 450F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
|
|
|
|
| Pro Circuit |
122 |
48 |
NAAH |
2 |
2 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM 125 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
360 |
35 |
|
2 |
1 1/2 |
|
|
|
|
|
| RM 250 |
168 |
48 |
NECJ |
3 |
1 1/2 |
45 |
7.0 |
|
|
|
| Pro Circuit |
165 |
45 |
NECJ |
2 |
1 1/2 |
45 |
7.0 |
|
|
|
| RMZ 250 |
178 |
40 |
OBEKS |
4 |
|
|
|
|
60 |
|
| Pro Circuit |
165 |
42 |
OBEKR |
4 |
2 |
|
|
|
60 |
|
| |
|
|
|
|
|
|
|
|
|
|
| KX/RM 60 |
200 |
30 |
5114 |
3 |
|
|
|
|
|
|
| Pro Circuit |
200 |
30 |
5114 |
2 |
|
|
|
|
|
|
| KX/RM 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX/RM 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
|
|
|
| KX 125 |
420 |
40 |
6CHJ10-82 |
3 |
2 1/2 |
|
5.75 |
|
|
|
| Pro Circuit |
400 |
35 |
6CHJ10-82 |
2 |
1 1/2 |
|
|
|
|
|
| KX 250 |
165 |
52 |
NALF |
2 |
1 1/2 |
50 |
8.0 |
|
|
|
| Pro Circuit |
162 |
50 |
NAFG |
2 |
1 1/2 |
50 |
8.0 |
|
|
|
| KX 250F |
178 |
40 |
OBEKS |
4 |
|
|
|
|
60 |
|
| Pro Circuit |
165 |
42 |
OBEKR |
4 |
2 |
|
|
|
60 |
|
| KX 500 |
168 |
58 |
N82M |
3 |
|
|
7.0 |
|
|
|
| Pro Circuit |
168 |
55 |
N82M |
2 |
|
|
7.0 |
|
|
|
| 2004 DISCONTINUED. |
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| KTM 125 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 200 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 250 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 300 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 380 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 450 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KTM 525 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| 2003 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| |
|
|
|
|
|
|
|
|
|
|
| CR85 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
122 |
52 |
|
|
|
|
|
|
|
|
| CR125 |
410 |
40 |
6DGY22-71 |
2ND |
1 1/4 |
- |
|
- |
|
|
| Pro Circuit |
390 |
37.5 |
6DGY22-71 |
2ND |
2 |
|
|
|
|
|
| CR250 |
420 |
30 |
6BHY38-73 |
2ND |
1 1/2 |
- |
4.0 |
S-9 |
|
|
| Pro Circuit |
390 |
32.5 |
6BEY30-74 |
3RD |
2 |
- |
4.0 |
S-8 |
|
|
| CRF450 |
170 |
42 |
OBELR |
5TH |
1 1/2 |
- |
|
- |
|
|
| Pro Circuit |
172 |
42 |
OBELR |
5TH |
1 1/2 |
- |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ85 |
138 |
45 |
NBKF |
2ND |
2 3/8 |
|
|
|
|
|
| Pro Circuit |
135 |
42 |
NBKF |
2ND |
2 |
|
|
|
|
|
| YZ125 |
410 |
40 |
6CHY6-32 |
3RD |
2 |
|
4.0 |
|
|
|
| Pro Circuit |
430 |
37.5 |
6CHY6-32 |
2ND |
1 1/2 |
|
4.0 |
|
|
|
| YZ250 |
178 |
50 |
N3EJ |
2ND |
1 |
50 |
7.0 |
|
|
|
| Pro Circuit |
175 |
48 |
N3EJ |
2ND |
1 |
50 |
7.0 |
|
|
|
| YZ250F |
178 |
40 |
OBELP |
4TH |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
178 |
38 |
STD |
4TH |
1 1/4 |
|
|
|
|
|
| YZ450F |
162 |
42 |
NCVQ |
4TH |
2 |
|
|
|
|
|
| Pro Circuit |
162 |
40 |
STD |
4TH |
1 3/4 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM60 |
200 |
30 |
5114 |
3RD |
|
|
|
|
|
|
| Pro Circuit |
200 |
30 |
5114 |
2ND |
|
|
|
|
|
|
| RM65 |
190 |
25 |
5GSP68 |
3RD |
1 1/2 |
- |
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2ND |
1 1/2 |
|
1.5 |
O-0 |
|
|
| RM85 |
125 |
50 |
NAAH |
3RD |
2 |
|
|
|
|
|
| Pro Circuit |
122 |
48 |
NAAH |
2ND |
2 |
|
|
|
|
|
| RM100 |
138 |
45 |
NAPF |
4TH |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2ND |
1 3/8 |
|
3.5 |
|
|
|
| RM125 |
460 |
40 |
6BGY27-77 |
3RD |
1 1/2 |
|
5.0 |
|
|
|
| Pro Circuit |
440 |
37.5 |
6BGY27-77 |
2ND |
1 1/2 |
|
5.0 |
|
|
|
| RM250 |
175 |
48 |
N8RH |
3RD |
1 1/2 |
50 |
6.5 |
|
|
|
| Pro Circuit |
165 |
45 |
N8RH |
2ND |
1 1/2 |
48 |
7.0 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KX60 |
200 |
30 |
5114 |
3RD |
|
|
|
|
|
|
| Pro Circuit |
200 |
30 |
5114 |
2ND |
|
|
|
|
|
|
| KX65 |
190 |
25 |
5GSP68 |
3RD |
1 1/2 |
|
1.5 |
O-0 |
|
|
| Pro Circuit |
200 |
27.5 |
5GSP68 |
2ND |
1 1/2 |
|
1.5 |
O-0 |
|
|
| KX85 |
140 |
45 |
NAPE |
3RD |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPE |
2ND |
1 3/8 |
|
3.5 |
|
|
|
| KX100 |
138 |
45 |
NAPF |
4TH |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
NAPF |
2ND |
1 3/8 |
|
3.5 |
|
|
|
| KX125 |
420 |
40 |
6CHJ11-82 |
3RD |
2 1/2 |
|
5.75 |
|
|
|
| Pro Circuit |
400 |
37.5 |
6CHJ11-82 |
3RD |
1 3/4 |
|
5.75 |
|
|
|
| KDX200 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KDX220 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KX250 |
165 |
52 |
NAFH |
2ND |
2 |
50 |
8.0 |
|
|
|
| Pro Circuit |
162 |
50 |
NAFG |
2ND |
1 1/2 |
50 |
8.0 |
|
|
|
| KX500 |
168 |
58 |
N82M |
3RD |
|
|
7.0 |
|
|
|
| Pro Circuit |
168 |
55 |
N82M |
2ND |
|
|
7.0 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KTM125 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
192 |
45 |
1469H |
3RD |
2 |
|
|
|
|
|
| 2002 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR80 |
122 |
55 |
A2410A |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| CR125 |
400 |
32.5 |
6DFY-74 |
3RD |
2 1/8 |
|
|
|
|
|
| Pro Circuit |
390 |
STD |
STD |
3RD |
2 |
|
|
|
|
|
| CR250 |
380 |
32.5 |
6BEY30-74 |
2ND |
1 1/2 |
|
|
S-9 |
|
|
| Pro Circuit |
380 |
32.5 |
6BEY30-74 |
3RD |
1 1/2 |
|
|
S-8 |
|
3TC-14141-S8 |
| CR450 |
175 |
45 |
OBEKR |
4TH |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
STD |
STD |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ85 |
138 |
45 |
NBKF |
2ND |
2 3/8 |
|
3 |
|
|
|
| Pro Circuit |
135 |
42 |
STD |
2ND |
2 |
|
|
|
|
|
| YZ125 |
420 |
30 |
6CHY5-79 |
3RD |
2 1/2 |
|
5.75 |
|
|
|
| Pro Circuit |
390 |
27.5 |
6BGK9-76 |
3RD |
2 |
|
STD |
|
|
|
| YZ250 |
178 |
50 |
N3EJ |
2ND |
1 |
50 |
7.O |
|
|
|
| Pro Circuit |
175 |
50 |
STD |
2ND |
1 1/2 |
50 |
STD |
|
|
|
| YZ250F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| YZ426F |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM85 |
125 |
50 |
NAAH |
3RD |
2 |
|
|
|
|
|
| Pro Circuit |
122 |
48 |
STD |
2ND |
2 |
|
|
|
|
|
| RM125 |
460 |
32.5 |
6BGY27-77 |
3RD |
1 1/2 |
|
5.O |
|
|
|
| Pro Circuit |
440 |
STD |
STD |
STD |
1 3/4 |
|
5.5 |
|
|
|
| RM250 |
165 |
55 |
N8RH |
3RD |
1 1/2 |
45 |
7.O |
|
|
|
| Pro Circuit |
162 |
48 |
STD |
2ND |
2 |
STD |
STD |
|
CHOKE 12 CLICKS OUT |
|
| |
|
|
|
|
|
|
|
|
|
|
| KX60 |
200 |
30 |
5114 |
3RD |
|
|
2.O |
N-8 |
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
|
|
STD |
STD |
|
|
| KX65 |
190 |
25 |
5GSP68 |
3RD |
1 1/2 |
|
1.5 |
|
|
|
| Pro Circuit |
200 |
STD |
STD |
2ND |
|
|
STD |
|
|
|
| KX85 |
140 |
45 |
NAPE |
3RD |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
STD |
2ND |
1 1/4 |
|
STD |
|
|
|
| KX100 |
138 |
45 |
NAPF |
4TH |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
STD |
42 |
STD |
2ND |
1 1/4 |
|
STD |
|
|
|
| KX125 |
350 |
45 |
6BEF16-69 |
3RD |
2 |
|
5.5 |
S-4 |
|
|
| Pro Circuit |
340 |
40 |
6BEF16-70 |
3RD |
1 3/4 |
|
STD |
STD |
|
|
| KDX200 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KDX220 |
145 |
42 |
R1173L |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STD |
50 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| KX250 |
165 |
55 |
NAFF |
2ND |
1 1/4 |
48 |
8.O |
|
|
|
| Pro Circuit |
160 |
STD |
STD |
STD |
1 1/2 |
STD |
STD |
|
|
|
| KX500 |
168 |
58 |
N82M |
3RD |
|
|
7.O |
|
|
|
| Pro Circuit |
STD |
55 |
STD |
2ND |
1 3/4 |
|
STD |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KTM125 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
192 |
45 |
1469H |
3RD |
2 |
|
|
|
|
|
| 2001 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR80 |
122 |
55 |
A2410A |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| CR125 |
380 |
45 |
6BEG20-68 |
3RD |
|
|
5 |
|
|
|
| Pro Circuit |
370 |
37.5 |
6BEG20-69 |
2ND |
1 1/2 |
|
STD |
|
|
|
| CR250 |
420 |
35 |
6BEH1-73 |
3RD |
1 3/4 |
|
4 |
|
|
S7 NEEDLE JET |
| Pro Circuit |
STD |
30 |
STD |
3RD |
1 1/2 |
|
STD |
|
|
3TC141-57 |
| CR500 |
170 |
55 |
1368 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ80 |
290 |
32.5 |
5H22 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
280 |
35 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| YZ125 |
460 |
25 |
6BGK9-75 |
3RD |
1 1/4 |
|
5.75 |
|
|
|
| Pro Circuit |
410 |
30 |
STD |
2ND |
1 3/4 |
|
STD |
|
|
|
| YZ250 |
178 |
50 |
N1EK |
3RD |
1 |
50 |
7 |
|
|
|
| Pro Circuit |
175 |
45 |
STD |
2ND |
1 |
48 |
STD |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM80 |
210 |
35 |
5DP39 |
4TH |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
190 |
30 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| RM125 |
460 |
27.5 |
|
3RD |
1 1/2 |
|
5.75 |
|
|
|
| Pro Circuit |
430 |
STD |
|
2ND |
1 1/2 |
|
STD |
|
|
|
| RM250 |
162 |
48 |
N3WK |
3RD |
1 1/2 |
45 |
7 |
|
|
|
| Pro Circuit |
160 |
|
|
2ND |
|
|
STD |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KX60 |
200 |
30 |
5I14 |
3RD |
|
|
2 |
N-8 |
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
|
|
STD |
STD |
|
|
| KX65 |
230 |
40 |
5H559 |
3RD |
1 1/2 |
|
2ND |
|
|
0-0 NEEDLE JET |
| Pro Circuit |
220 |
|
|
4TH |
|
|
|
|
|
|
| KX85 |
140 |
45 |
NAPE |
3RD |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
138 |
42 |
STD |
2ND |
1 1/4 |
|
|
|
|
|
| KX100 |
138 |
45 |
NAPF |
4TH |
1 3/8 |
|
3.5 |
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KX125 |
360 |
50 |
6BEF16-69 |
4TH |
2 |
|
5.5 |
|
|
S-4 NEEDLE JET |
| Pro Circuit |
370 |
45 |
STD |
2ND |
2 |
|
STD |
|
|
|
| KDX200 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KDX220 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KX250 |
160 |
52 |
NAFF |
3RD |
|
48 |
8 |
|
|
|
| Pro Circuit |
158 |
STD |
STD |
2ND |
1 3/4 |
STD |
STD |
|
|
|
| KX500 |
168 |
58 |
N82M |
3RD |
|
|
7 |
|
|
|
| Pro Circuit |
STD |
55 |
STD |
2ND |
1 3/4 |
|
|
|
|
|
| 2000 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR80 |
122 |
55 |
A2410A |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| CR125 |
360 |
50 |
20-69 |
3RD |
|
|
4.5 |
|
|
36 TMX MIKUNI |
| Pro Circuit |
340 |
40 |
20-69 |
2ND |
|
|
|
|
|
(JET NEEDLE) 63-TO |
| CR250 |
180 |
48 |
|
|
|
|
|
|
|
|
| Pro Circuit |
172 |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| CR500 |
170 |
55 |
1368 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ80 |
290 |
32.5 |
5H22 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
280 |
35 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| YZ125 |
350 |
35 |
53-75 |
3RD |
1 3/4 |
|
6.5 |
|
|
36 TMX MIKUNI |
| Pro Circuit |
340 |
STD |
STD |
2ND |
1 3/4 |
|
STD |
|
|
|
| YZ250 |
175 |
50 |
N3CW |
3RD |
1 |
55 |
7 |
|
|
|
| Pro Circuit |
172 |
48 |
STD |
2ND |
1 |
STD |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM80 |
210 |
35 |
5DP39 |
4TH |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
190 |
30 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| RM125 |
178 |
50 |
R1469L |
3RD |
1 3/4 |
55 |
6 |
|
|
38 PWX KEHIN |
| Pro Circuit |
168 |
STD |
STD |
2ND |
1 1/2 |
STD |
STD |
|
|
|
| RM250 |
158 |
42 |
N3WK |
3RD |
1 1/2 |
55 |
6 |
|
|
38 PWX KEHIN |
| Pro Circuit |
155 |
STD |
STD |
STD |
1 1/2 |
|
|
|
|
CHOKE 3 TURNS OUT |
| |
|
|
|
|
|
|
|
|
|
|
| KX60 |
200 |
30 |
5114 |
3RD |
|
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
|
|
|
|
|
|
| KX65 |
200 |
40 |
5H45 |
2ND |
1 |
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KX80 |
125 |
58 |
N5HF |
3RD |
1 1/2 |
|
|
|
|
STD 26 CARB |
| Pro Circuit |
122 |
STD |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| KX100 |
125 |
55 |
N5HF |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
122 |
STD |
STD |
3RD |
1 1/2 |
|
|
|
|
|
| KX125 |
160 |
45 |
N7PW |
3RD |
1 1/2 |
55 |
6 |
|
|
|
| Pro Circuit |
158 |
40 |
STD |
2ND |
1 1/2 |
48 |
STD |
|
|
|
| KDX200 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KDX220 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| KX250 |
160 |
52 |
N3WF |
3RD |
1 1/2 |
48 |
8 |
|
|
|
| Pro Circuit |
158 |
STD |
STD |
2ND |
1 1/2 |
STD |
STD |
|
|
|
| 1999 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR80 |
122 |
55 |
A2410A |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STK |
STK |
STK |
2ND |
1 1/2 |
|
|
|
|
|
| CR125 |
172 |
55 |
1369L |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
168 |
50 |
1369N |
3RD |
1 1/2 |
|
|
|
|
NEEDLE# 16012-ML3-910 |
| CR250 |
185 |
42 |
1370D |
2ND |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
168 |
55 |
1370M |
3RD |
1 1/2 |
|
|
|
|
NEEDLE# 16204-K23-690 |
| CR500 |
170 |
55 |
1368 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
STD |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| YZ80 |
290 |
32.5 |
5H22 |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
280 |
35 |
|
2ND |
STK |
|
|
|
|
|
| YZ125 |
350 |
50 |
6DHY53-76 |
3RD |
2 |
|
6.5 |
|
|
|
| Pro Circuit |
STD |
STD |
STD |
3RD |
1 1/4 |
|
7 |
|
|
5ET-14112-70 |
| YZ250 |
172 |
50 |
N3VF |
2ND |
1 3/4 |
80 |
|
|
|
|
| Pro Circuit |
168 |
48 |
STD |
2ND |
1 1/2 |
STD |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| RM80 |
210 |
35 |
5DP39 |
4TH |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
190 |
30 |
STD |
2ND |
STD |
|
|
|
|
|
| RM125 |
180 |
55 |
1469M |
4TH |
1 1/2 |
55 |
|
|
|
|
| Pro Circuit |
165 |
STD |
STD |
3RD |
1 1/2 |
STD |
|
|
|
|
| RM250 |
158 |
45 |
NIEG |
3RD |
1 1/2 |
55 |
|
|
|
|
| Pro Circuit |
155 |
42 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| RMX250 |
|
|
|
|
|
|
|
|
|
|
| Pro Circuit |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KX60 |
200 |
30 |
5I14 |
3RD |
|
|
|
|
|
|
| Pro Circuit |
STD |
STD |
STD |
2ND |
|
|
|
|
|
|
| KX80 |
125 |
58 |
N5HF |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
122 |
55 |
STD |
3RD |
1 1/2 |
|
|
|
|
|
| KX100 |
125 |
55 |
N5HF |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
122 |
STD |
STD |
3RD |
1 1/2 |
|
|
|
|
|
| KX125 |
158 |
45 |
N7PW |
2ND |
2 |
52 |
|
|
|
|
| Pro Circuit |
STD |
50 |
STD |
2ND |
2 |
STD |
|
|
|
|
| KDX200 |
160 |
48 |
R1174K |
3RD |
2 |
|
|
|
|
|
| Pro Circuit |
STD |
|
|
2ND |
1 1/2 |
|
|
|
|
|
| KX250 |
158 |
45 |
N3YK |
3RD |
2 |
55 |
|
|
|
|
| Pro Circuit |
STD |
STD |
N3WK |
3RD |
1 1/4 |
58 |
16159-1056 (POWER JET) |
|
|
16187-1079 (NEEDLE) |
| KX500 |
168 |
58 |
N82N |
3RD |
1 3/4 |
|
|
|
|
|
| Pro Circuit |
STD |
55 |
STD |
2ND |
1 1/2 |
|
|
|
|
|
| Off Road |
STD |
55 |
N82Q |
3RD |
1 1/2 |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| KTM125 |
190 |
48 |
NOZH |
3RD |
1 1/2 |
|
|
|
|
|
| Pro Circuit | | |