Kyosho Mini Inferno Precision Delrin Motor Pinion 12T DMIF012T by GPM  [DMIF012T]

Precision Delrin motor pinion for Mini Inferno applications

The DMIF012T Delrin 12-tooth motor pinion is manufactured for aftermarket tuning of Kyosho Mini Inferno drivetrains. This motor gear is intended to mesh cleanly with the spur to set the final drive ratio on 1/10 electric platforms.

Engineered from acetal Delrin for low friction and reduced noise, the pinion offers smoother gear engagement compared with many metal options while minimising wear under typical hobby loads. The 12T spec shifts final drive toward improved initial acceleration and quicker throttle response, a common requirement when optimising setups for short course and technical layouts.

Installation follows standard practice: remove the motor, mount the pinion to the motor shaft, establish proper mesh with the spur using minimal play, and secure the set screw to recommended torque. Validate directional rotation and perform a low-power bench check prior to competitive running to confirm reliable fitment and long-term durability.