HPI Racing Heavy Duty Spur Gear 43Tx5mm Savage XL (Opt) HPI114587 CEGGS087 TS100 Pro Pit Iron Controller

TS100 Pro Pit Iron Controller

Easy to assemble gets you to the flying field quick

but can also be used for the front wheels

and suspension of the Bigfoot No

REQUIRED FOR OPERATION

HPI Racing Heavy Duty Spur Gear 43Tx5mm Savage XL (Opt) HPI114587 CEGGS087 TS100 Pro Pit Iron ControllerThe more teeth on the clutch bell (or fewer the teeth on the spur gear) the more top speed with slightly reduced acceleration, ideal for smooth surfaces or longer straights. The fewer number of teeth on the clutch bell (or the higher number of teeth on the spur gear) better the acceleration and torque with slightly less top speed, ideal for rough terrain and steep hills.