Woodruff Semicircle Keys 5 Pack Gray Iron For Chinese GY6 Scooters 50cc 80cc 139QMB Snug Fit Durable Iron For Jonway JMSTAR Roketa Sunl Tank Taotao Peach Gator And More

Premium Woodruff Keys for GY6 Scooters, 5-Pack
✔️ Iron keys with 12.5mm length, 2.5mm height, 3mm thickness, built for secure gear fitting in GY6 50cc and 80cc scooters.

Woodruff keys are small semicircular pieces that lock gears onto shafts, commonly found in engine assemblies of Chinese scooters like GY6 models, ensuring smooth operation and preventing parts from slipping during rides.

✅ Material: Durable iron for strong wear resistance and longevity
✅ Dimensions: 12.5mm length, 2.5mm height, 3mm thickness, ideal for tight fits
✅ Pack size: 5 keys included, great for repairs or spares
✅ Compatibility: Works with Jonway, JMSTAR, Roketa, Sunl, Tank, Taotao, Gator, and similar models

💡 What are the main functions of Woodruff keys in machinery?
Woodruff keys help transmit torque effectively in various setups.
- Secure gears to shafts to avoid movement
- Handle high stress in engines and vehicles
- Boost reliability for everyday use in scooters
- Offer a simple fix for common slippage issues

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