ZTTO 1352 11-52T Flywheel Ultra-Light Hollow-Out 13 Speed Bicycle Cassette

• Made of high-strength steel + aluminum material, it has good wear resistance and fatigue resistance, and can maintain stable transmission performance during high-intensity riding
• Lightweight design makes the whole bike more light and comfortable
• Suitable for a variety of terrain and riding scenarios, whether city commuting or outdoor adventure
• Use it to directly replace your old or broken flywheel. Easy to install

Specification:

• Material: aluminum+steel
• Weight: about 413g
• Gear ratio: 11-13-15-17-19-21-24-28-32-36-40-46-52T
• Compatibility: 10-speed HG

Package included

• 1 x Flywheel

Specifications