Enduro Sendero Trail Truck Spur Gear 85T Harden Steel ES085TS - performance upgrade by GPM  [ES085TS]

Hardened 85-Tooth Spur Gear for Enduro Sendero

An RC-scale replacement spur intended for Enduro Sendero trail trucks, supplied as a single upgrade part. The ES085TS 85-tooth gear reduces the overall gearing compared with the factory 87T, which increases potential top speed without swapping the pinion gear.

Material and intent: produced from Harden Steel #45 to improve resistance to wear and torsional flexing relative to softer stock materials, aimed at hobby trail use where reliability under load is needed.

Fitting tips: the spur is positioned adjacent to the motor gear. Replace the original spur, adjust gear mesh and backlash, then check rotation by hand to ensure no binding. Resecure hardware to the recommended torque after fitting.

Included item: Spur Gear - 1pcs