Heavy Duty Hub Motor Nut Kit With Safety Washers For 14mm Shafts, Spacer And Nut Cover For Electric Bikes, Compatible With 250W 500W Motors, Durable Steel And Rubber Build, Easy Replacement, Tight Fit And Lasting Protection

Heavy Duty Hub Motor Nut Kit with Safety Washers 14mm single pack
✔️ Heavy-duty nut kit for 12mm or 14mm shafts with spacers included

This heavy duty hub motor nut kit with safety washers is a replacement hardware set for securing hub motors on electric bikes, scooters, and similar two wheeled e-vehicles. It fits 12mm and 14mm shaft configurations and can serve as an axle spacer when paired with torque arms.

✅ Made of steel and rubber for durability
✅ Fits 12mm and 14mm shafts and compatible with common motors (250W-1500W)
✅ Can function as an axle spacer with torque arms on higher-power motors
✅ Includes spacer and nut cover for added protection
✅ Safety notice: small part; keep away from children to avoid swallowing

💡 What is a hub motor nut kit used for in electric bikes?

A handy replacement for securing hub motors and spacing components on e-bikes.

• Securely fastens hub motors and preserves wheel alignment
• Works with 12mm and 14mm shafts found on many motors
• Can act as an axle spacer when paired with torque arms
• Good for common e-bike, scooter, and bike builds