Tamiya TAM54500 54500 Rc TT02 High Speed Gear Set, 68T, Black

This TT-02 chassis option part is a gear set featuring a newly-designed aluminum spur gear mount and spacer. It enables gear ratio settings from 9.82:1 to 6.55:1, and it can also be used in conjunction with a separately-sold 64T spur gear for lower gear ratios. TT-02 spur gear-mount x17x5x11.4mm spacer x1FF-03 PRO spur gear (68T) x12x9mm stainless steel shaft x1