Dilwe Planetary Transmission Gear Reducer 540 Motor Compatible with RC 1/3 Planetary Transmission

Specifications: Material: Metal Length(Motorless Shaft): 27mm/1.06inch Diameter: 36mm/1.42inch Output Shaft Diameter: 3.175mm/0.125inch Output Shaft Length: 15mm/0.59inch Color: Black Package list: 1 x Gear Reducer(1pc) 1 x Pinion(1pc)