Power Up Gear Adapter, for B4/B5

This is a Power Up Gear Adapter for the B4 B5 and most Team Associated vehicles by Hot Racing.

Features:

Eliminating the Slipper assembly still use the stock or any spur gear for the B4, B5

Great for stock class off road classes or oval racing!

Lighter for increased acceleration and cooler running motor and use the same gear.

Specifications:

Length: 1"

Height: 5/8"