Применяется для Velocity 50 и Fusion 50
* 1 x Tail Drive Counter Gear 24T * 1 x Tail Drive Bevel Gear 22T (D) * 1 x Tube Bevel Gear 18T (C) * 1 x Counter Gear Shaft * 2 x Roll Pin 2 x 12mm * 2 x Ball Bearing 4 x 9 x 4mm (684ZZ) * 2 x Ball Bearing 12 x 18 x 4mm