Metal 1/8 inch 3.17mm to 5mm Shaft Adapter Coupling Coupler Motor Axle Change-Over Sleeve for RC Motor 540 550 3650 Pinion Gears, Set of 3

About This Product :

• Ideal for convert the Φ3.17 motor shaft to Φ5 shaft,so that you can install the 5mm motor gear.
• Pinion gear using the coupler can convert 32P 48P Mod1 5mm pinion apertures to 3.175mm.so this product for motors with 3.175mm shaft diameter 550 540 3650 etc series motors.Makes 5mm pinion gear work on a 3.175mm (1/8 inch) shaft motor
• 3.175mm gear shaft adapter can be used to convert 1/8 pinion Gears motor to 1/10 pinion Gears motor, for 1/10 RC Scale Car Boat Traxxas Redcat ARRMA AXIAL HSP
• Pinion Reducer Sleeve Inner Dia.: 3.175mm(1/8 inch), Out Dia.: 5mm, Length: 12mm,Made of quality Aluminum alloy, more durable.
• 100% New, Genuine Products,Exquisite workmanship & Durable,Buy with Confidence,Friendly Customer Service