HPI Racing - Heavy Duty Spur Gear, 45Tx5mm, Savage XL (Opt) Hardware & Fasteners Bolts replaces the stock nylon gears

replaces the stock nylon gears perfectly

- Four (4) 3x18mm shock mount button head cap screws

reduces maintenance time

Handmade from durable metal and finished with a heavy-duty

The bag is constructed from a three-ply design

HPI Racing - Heavy Duty Spur Gear, 45Tx5mm, Savage XL (Opt) Hardware & Fasteners Bolts replaces the stock nylon gearsThe 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.