Sha Jing Da Jie Baoan, Shenzhen, Guangdong Province, China, 518104
Restore smooth gear shifting to your OUXI V8 electric mountain bike with this 100% original 7-speed freewheel, engineered specifically for fat tire models. This durable replacement part withstands the additional torque of e-bike systems while maintaining precise gear transitions.
Key Features:
✔ E-Bike Reinforced - Hardened steel construction handles motor-assisted pedaling
✔ Precision Gearing - 7-speed (14-28T range) for versatile terrain adaptation
✔ Sealed Bearing - Smooth rotation with minimal maintenance
✔ Universal Fit - Thread-on design compatible with standard hubs
✔ Anti-Rust Coating - Nickel-plated teeth resist wear and corrosion
Technical Specifications:
• Speeds: 7
• Gear Range: 14-28T
• Threading: Standard 1.37"x24T
• Bearing Type: Sealed cartridge
• Weight: 450g
Installation Note:
Professional installation recommended using proper freewheel removal tools. Requires chain compatibility check.
Compatibility: Designed for OUXI V8 fat tire electric bikes. Not for cassette hub systems.

Company Advantages
1. Founded in 2014, have 11 years of experience in electric scooter manufacturing.
3. Professional sales team: our 80% sales with bachelor degree, have superior occupational career and good education background, which ensures more professional and reliable service to our clients.
2. Good Reputation: by strictly follow market rules, we adhere to provide reliable quality goods, competitive price, fast shipment, continuously improving after-sale service. Our high efficiency and responsibility have own approval of our clients.
4. One-stop service, we have over 1000 parts and accessories for electric scooter, bicycle and motorcycle, and 5-8 new products coming out per month, and 90% goods have enough stock.



