Öhlins Mountain Bike Rear Shock Spring

This spring has an inner diameter of 36 mm, a length of 113 mm, and a stroke of 57 mm. You must verify that these dimensions match your specific shock body and stroke requirements before purchasing, as compatibility is strictly dependent on these measurements.

The 4 N/mm (23 lb/in) increments allow for much finer tuning of your suspension sag and bottom-out resistance. This precision helps you dial in your bike's feel more accurately than standard springs with larger gaps between rates.

The lightweight alloy allows for a thinner wire diameter without sacrificing structural integrity. This reduces the unsprung weight of your bike, which helps the suspension react more quickly to small bumps and improves overall traction.

Yes, the advanced heat treatment process is specifically designed to handle the high stress levels associated with demanding terrain. It provides consistent support and durability, making it a reliable choice for gravity-focused disciplines.

Choosing the correct spring rate depends on your rider weight, bike leverage ratio, and personal preference for sag. We recommend using a suspension calculator specific to your bike frame's kinematics to ensure this 106 N/mm (605 lb/in) rate aligns with your target sag percentage.