The XRAY 308353-O T4 Aluminum Shock Cap Nut is crafted for precise suspension adjustment. Supplied as two orange anodised aluminium caps for the T4 range, the built-in vent hole helps regulate oil volume to keep damping steady through corner exits and choppy surfaces.
The venting detail avoids overfill and helps purge trapped oil during assembly, giving you a more repeatable shock setup. That reliable oil level is useful when you are tuning for traction or ride height.
Made from durable aluminium with machined internal ridges, these cap nuts seat the silicone membrane securely to reduce leaks. The finish stands up to frequent track use while keeping a neat appearance.
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