Suspension setting up
Thank you for choosing Racingbros!
Please follow the process below to initialize your suspension settings.
Before you start riding, make sure the initial settings set by Racingbros are still in place. Remember to take notes, make adjustments gradually, and change only one thing at a time.
WARNING
Step 1: Adjust Preload
Adjust the preload ring or adjuster to set the proper sag (A-B).
Default setting: 1 inch (25mm) for most scenarios
Race setting: 1 to 1.6 inches (25mm to 40mm)
*Racingbros offers four types of adjusters: Please verify the type of the adjusters you have.*
Quick spring setup sheets for popular models
Verify the proper spring setup height based on total rider + accessories weight. Check the categories below and then setup the rear spring setup height when the wheels are in the air.
Harley-Davidson:
​Touring
Step 2: Set Rebound
Set the rebound adjuster
Harley-Davidson and HardDrive products: 12 ± 3 clicks out from fully closed
Mini Bikes: 9 ± 3 clicks out from fully closed.
*Fine-tune by adjusting two clicks at a time as needed.*
*Racingbros offers three types of adjusters: Please verify the type of the adjusters you have.*
Step 3: Adjust Compression
Set the high/low-speed compression adjuster:
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20 ± 5 clicks out from fully closed.
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*Fine-tune by adjusting two clicks at a time as needed.*
