Traxxas Revo Compatible 35T Delrin Spur RE-027 by 3Racing  [RE-027]

35T Delrin Spur for Traxxas Revo Fitment

This 35T Delrin spur is supplied as a direct-fit service part for Traxxas Revo chassis. The RE-027 spur transmits rotation from the pinion into the drivetrain and carries no electrical functionality. Delrin gives an improved combination of wear resistance and reduced friction over basic nylons, suitable for ongoing maintenance and modest tuning changes.

Replacement is a mechanical procedure: remove the gearbox or access cover per your service instructions, extract the old spur from the shaft, check the mesh and alignment points, then fit the 35T Delrin spur ensuring concentric mounting and correct engagement with the pinion. Verify tooth count and mount interface before installation to ensure proper fit.

From a tuning standpoint, changing to a 35T spur will shift the final drive ratio versus your existing spur and pinion mix. Use it to dial in acceleration versus top speed, pairing with the correct pinion and checking mesh and drivetrain preload to avoid undue wear.