HPI Racing - Heavy Duty Spur Gear, 43 Tooth x5mm, Savage XL (Opt) Bodies 1/24 Scale Width 29mm (1 5/32")

Width 29mm (1 5/32")

User-Selectable Flight Modes

The tower uses countersunk holes to keep the tower squared up on the gearbox and tweak free when used with the supplied csk hardware

2-Speed Shaft Set (Shoe Type)

truggies and on-road vehicles as well as 1:10 scale monster trucks weighing up to 15 lbs

HPI Racing - Heavy Duty Spur Gear, 43 Tooth x5mm, Savage XL (Opt) Bodies 1/24 Scale Width 29mm (1 5/32")The 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.