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

35T Delrin Spur for Revo Drivetrain

This 35T Delrin spur is produced as a direct-fit spare for Traxxas Revo cars. Identified as RE-027, the spur transmits rotation from the pinion into the drivetrain and does not include any electrical components. Delrin material offers a useful mix of wear resistance and lower friction when compared with basic plastics, suitable for regular maintenance and moderate tuning work.

Installation follows the usual mechanical replacement steps: remove the gearbox or access lid according to your model, take off the old spur from the shaft, inspect the gear mesh and alignment points, then fit the 35T Delrin unit making sure it sits concentric and meshes cleanly with the pinion. Check tooth count and mounting pattern before you buy to confirm fit.

From a tuning perspective, a 35T spur alters the overall final drive depending on your pinion choice. Use it to tweak acceleration versus top speed, and keep an eye on mesh and drivetrain preload to prevent accelerated wear.