E2205 Conical Gear 12T Mugen recommends adding harder differential

Mugen recommends adding harder differential oil in the centre differential when doing this

This is a replacement  front/centre CVD universal joint set

This is a set of 2 hard rear shock springs from Mugen Seiki (E0556)

This is the CVD that connects the rear differential pinion gear to the centre differential

This is the MBX7 Air filter set

E2205 Conical Gear 12T Mugen recommends adding harder differentialThis is the optional Mugen 12 Tooth Bevel Gear, and is intended for use with the Mugen MBX7 1 8 scale nitro buggy. This gear is used in conjunction with the optional Mugen 42 Tooth Conical Gear (E2203) only! With these optional gears, Mugen makes it possible to change the front rear drive ratio. Simply install the optional 42 tooth conical gear and the optional 12 tooth bevel gear together in the rear gear box. Mugen recommends adding harder