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Description
- A wonderful accessory for most mountain bikes
- Made of quality steel material, high hardness, no deformation, providing long-term durability
- High precision teeth ensure close connection with bicycle hub for smooth rotation and easy maintenance
- The hollow design reduces weight and makes your riding easier
- Use it to directly replace your old or broken flywheel
Specification:
- Teeth ratio: 11-40T
- Speed: 11 speed
- Material: Steel
- Compatibility: for SHIMANO, for SRAM, etc
In the box
- 1 x Cassette Flywheel