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OnBuy.com£31.70Visit shop Rockshox (300 Lb) Spring Metric Coil, Spring Travel 57.5-65 Mm - Length 151 Mm
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The Rock Shox Spring Metric Coil (650 LB, 151 MM) is designed for mountain bike enthusiasts looking to fine-tune their rear suspension performance with a reliable, high-quality coil spring. It offers a consistent, supple feel across the 57.5-65 MM travel range, making it ideal for riders needing specific support and traction. It is important to note that this spring is a component-specific part; it requires precise calculation based on rider weight and bike frame geometry, and it is sold individually rather than as a complete shock assembly.
| Model Part Number | RSS8200037 |
|---|---|
| Brand | Rock Shox |
No, it is specifically designed for Metric shocks with 151 MM length and 57.5-65 MM stroke. Always check the spare parts catalog.
Spring rate depends on your rider weight, bike frame leverage ratio, and personal preference. Use a suspension calculator or consult a bike technician.
No, this is only the coil spring. Mounting hardware and shock units are sold separately.
If you have the appropriate tools to safely remove the old spring and tension the new one, yes. Otherwise, seek professional installation.
This spring is specifically designed for the 57.5-65 MM travel range; using it on incompatible stroke lengths may cause performance or safety issues.
Verify your sag percentage; if it is outside of the recommended range, you may need a different spring rate.
Check that the spring collars are securely tightened and that the coil is properly seated in the shock mounts.
Proper installation begins with verifying your shock's eye-to-eye measurement and stroke length. This 151 MM spring is intended for specific metric housings. Before installation, clean the shock body to prevent debris from becoming trapped between the coil and the housing. We recommend consulting the official Rock Shox spare parts catalog to confirm this part (MPN: RSS8200037) matches your specific bike frame and rear shock model. Periodically inspect the spring for signs of wear or rubbing, and ensure the collars are tightened to the correct tension according to your shock’s service manual.
