Kyosho IFW639-60S 60T Lightweight Spur Gear 0.8M for MP10  [KY-IFW639-60S]

Fine-Tune the Kyosho Inferno MP10 with IFW639-60S

The Kyosho IFW639-60S Lightweight Spur Gear is built to improve the drive feel of the Inferno MP10 family. With a 0.8 module pitch and 60 teeth, this spur provides a finer engagement that supports smoother acceleration and tighter gear tuning.

Why the 0.8 Module Improves Drive Smoothness

The 0.8 module pitch gives a narrower tooth profile than the common 1.0 module, resulting in reduced drivetrain shock and more consistent power transfer. Racers can use this to dial in gear ratios for changing track layouts and traction levels.

Clutch Bell Compatibility Notes

To get the full benefit from the Kyosho IFW639-60S spur, fit compatible one-piece clutch bells. The recommended choices are No.97058LW-16 and No.97058LW-17, both made for 0.8M pitch and lightweight performance.