R5 1/18 mini transmission v2 specifications: plastic injection molding case ff-030 micro electric motor gear ratios pinion / spur 10/55= 5. 5:1 delrin spur gear slipper clutch design output shaft od: 0. 12 / 3mm height: 1. 07in / 27. 3mm length: 1. 38in / 35. 01mm width: 1. 32in / 33. 64mm weight: 0. 88oz / 25g manufactured by rc4wd shown installed on rc4wd 1/18 gelande ii rtr with d90 body set (discontinued) for example (not included) whats included: 1x r5 1/18 mini transmission v2 replacement hardware: steel head socket cap screws m1. 6 x 3mm (10) (z-s1710) steel socket head cap screws m1. 6 x 4mm (z-s1232) steel flat head cap screw m2 x 4mm (z-s1516) (z-u0036)