DESCRIPTION
- It is made of high-tensile chromium-molybdenum steel, with nickel-plating surface, so it has higher strength, durability and has extreme resistance to abrasion. The strong antioxidation makes it hard to rust to have a long service life
- The hollow design can reduce the weight to some extent and make riding easier
- Use it to directly replace your old or broken flywheel
- A wonderful accessory for mountain bikes. Easy to install
Specification:
- Teeth ratio: 11-13-16-20-24-28-32-36-42T
- Material: chromium-molybdenum steel (nickel-plating surface)
- Speed: 9 speed
Package included
- 1 x Cassette Flywheel
Specifications
| Brand | ZTTO |
| Color | As Shown |
| Packaging Type | White Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.575kg |
| Volume Weight | 0.627kg |
| Package Length | 20.000cm |
| Package Width | 20.000cm |
| Package Height | 7.000cm |
