This aftermarket aluminium low profile adapter is designed for TRAXXAS SLASH 4X4 and pairs an aluminium adapter body with hardened 32-pitch steel gears to keep gear mesh consistent under load. The set ships with a 56T spur and 14T motor pinion to provide a direct gearing option for tuning torque and top speed balance.
The hardened steel spur and pinion are chosen for durability, while the aluminium adapter reduces flex that can upset gear alignment. Supplied as a single set, the parts are intended for hobby use and are ideal for modelers swapping pinion sizes on the 68086-21 platform.
Try different pinions to tune the vehicle: example ratios include 56T with 13T=1:4.307, 14T=1:4.000, 15T=1:3.733, 16T=1:3.500, 17T=1:3.294, 18T=1:3.111, 19T=1:2.947, 20T=1:2.800 so pick a pinion that matches your motor and track surface.
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