Kyosho Motorcycle Aluminum Motor Gears (11T, 12T, 13T) by GPM KM123T  [KM123T]

Kyosho Motor Cycle Aluminium Motor Gear (11T, 12T, 13T) - 3pcs set - GPM KM123T
Price:
USD$5.90
Brand:
GPM
Model:
KM123T
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Motor gear set for Kyosho motorcycles

This is an RC-scale motor pinion set produced for Kyosho motorcycle models, supplied as a 3pcs set for quick gear changes. Each pinion provides a different tooth count (11T, 12T, 13T) so you can alter final drive ratio without changing the spur gear, and the aluminium construction keeps individual parts light for predictable rotational inertia.

Fitment and use are straightforward on standard Kyosho motorcycle motor shafts that accept these pinion sizes. Swap between the included pinions to soften or sharpen throttle response and top speed characteristics during track testing, while observing motor and ESC temperature during setup. The set is intended for RC-scale tuning and replacement only.

What is included in the package?

The set includes three pinion gears, one each of 11T, 12T and 13T, supplied as a 3pcs set for replacement or tuning.

Will these fit my Kyosho motorcycle motor shaft?

They are designed for Kyosho motorcycle applications; check your motor shaft diameter and spline type before fitting to confirm compatibility.

Any installation tips?

Clean the motor shaft, secure the pinion with the correct grub screw torque, and verify mesh with the spur gear to avoid premature wear.

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