Hobbywing 3.2mm (1:8) To 5mm Motor Shaft Adaptor

The Hobbywing 3.2mm (1/8) to 5mm Motor Shaft Adaptor (HW86060140) is a sleeve designed to let a 5mm bore pinion gear fit securely on a motor with a 3.17mm output shaft. Ideal when your pinion does not match your motor shaft size, it provides a straightforward way to bridge the difference for a reliable fit.

Key Details

• Adapts 3.17 mm (1/8 inch, often referenced as 3.2 mm) motor shafts to accept 5 mm bore pinion gears
• Simple sleeve design for straightforward installation between motor shaft and pinion gear
• Genuine Hobbywing component for consistent sizing
• Part number: HW86060140

Suggested Compatibility

• Motors with a 3.17 mm (1/8 inch) output shaft
• Pinion gears with a 5 mm internal diameter