suspension service

Pro Circuit In-House Suspension Service

For over 30 years, we have been fine-tuning dirt bike suspension for amateurs and professional riders all over the world. From supercross, motocross and off-road riding, we can modify a riders forks and shock to fit their riding ability. Our expert suspension technicians take pride in offering our customers suspension tailored to their individual riding style, weight and the type of riding they do. With knowledge gained from decades of testing, a customer can rest assured knowing that our specialists will create a suspension setting that will best suit their riding program.

Once we gather the information from the customer, it is then applied to a database derived from countless hours of testing with riders of all abilities. Correct setting, spring rates and category types are chosen for the customer that is unique to the application. Our main goal is to provide the customer with a quality level of service, a personalized setup with convenience of easy shipping and quick turnaround. With our oil change service, everything is completely disassembled, cleaned, inspected and measured for wear.

We at Pro Circuit HIGHLY recommend that customers in need of suspension work send both their forks and shock in at the same time for all suspension revalves, oil changes and modifications for safe and accurate setups. 100% satisfaction guaranteed. To get your suspension serviced, please call Pro Circuit at (951) 738-8050 or email us at Our business hours are from 8:00am - 5:00pm Pacific Standard Time.

Get Started

Before you send in your suspension, download the make/model service form of your bike listed below, print it, fill it out and send it with your suspension. A sales representative will call you once it is received to go over the work you want done. Please allow 5-7 business days for supension service (turn-around times may vary depending on parts in-stock). Once your work is completed, your sales representative will call you and go over the billing and shipping if it has not already been discussed.

Note: Prices, depending on bike/model may change or be different. For an accurate quote, please call Pro Circuit at (951) 738-8050 or email us at

Make and Model Service Forms

Honda Husqvarna Kawasaki
CR85 03-08 TC 65 17-24 KX65 06-24
CRF150R 07-17 TC 85 18-24 KX80 98-01-KX85/100 02-13
CRF250R 05-09 FC 250/350/450 17-24 KX85/100/112 14-24
CRF250R 10-14 TC 125/250 17-24 KX250F 06-09
CRF250R 15-17 FX 350/450 17-24 KX250F 10
CRF250R 18-24 TX 300 17-24 KX250F 11-12
CRF450R/X 05-08 TE 150i-300i 17-24 KX250F 13-19
CRF450R 09-11 FE 250-501 17-24 KX250F 20-24
CRF450R 12   KX450F 06
CRF450R 13-16   KX450F 07-10
CRF450R 17-20   KX450F 11-12
    KX450F 13-14
    KX450F 15-16
    KX450F 17-18
    KX450 19-24 KX450X 21-24
KTM Suzuki Yamaha
KTM 65 SX 09-16 RM85 06-23 YZ65 18-24
KTM 65 SX 17-24 RM-Z250/RM-Z450 10-12 YZ85 02-24
KTM 85 SX 09-17 RM-Z250 13-15 RM-Z450 13-14 YZ125/250 06-24 250F/450F 06-13
KTM 85 SX 18-24 RM-Z250 16-18 YZ250F/450F 14-24
KTM 250/350/450 11-14 RM-Z250 19-24  
KTM 125-450 15-16 RM-Z450 15-17  
KTM 250-450SX-F 16.5-24 RM-Z450 18-24  
KTM 125/150/250SX 17-24    
KTM 250/300XC/TPI 17-24    
KTM 250-450 XC-F 17-24    
KTM 150-300 XC-W 17-24    
KTM 250-500 EXC-F 17-24    

Note: If a service form for your make and model is not listed above, please download and fill out our original Service Form. Prices, dependant on model, may change or be different. For an accurate quote, please call Pro Circuit at (951) 738-8050.

How to Ship Your Suspension to Us

1. Contact Us: Pro Circuit will ship you a suspension box with shipping material to protect your forks and shock (call for details). An alternative would be you shipping your suspension in a gun case.

2. Mark and Pack Your Suspension: Please write your first and last name on your forks and shock. Place your parts in our suspension box and wrap the shipping material around your suspension.

3. Protect Your Suspension: Pro Circuit recommends insuring your suspension for at least $4,000. We want to make sure your service is easy and cost effective when shipping $1,300 to $2,700 worth of suspension!

Questions? Contact our shipping department for any questions you may have, or to learn how you can get the best rates on shipping! (951) 738-8050

We accept/use:


prop 65