Features:
- Hollow-out design delivers super light weight, also easy to get the internal silt out while during working period, difficult to get stuck.
- High-grade steel construction is strong and reliable, for long term use.
- The anti coating can increase the chain life and reduce affecting the running of your chain.
- The chain is stretch-proof and is able to withstand a little more wear and tear which means you can get more mileage of the chain.
- Compatible for most mountain and road bike. F90 8/9 chain is suitable for 21/24/27 speed.

Specification:
Item Type: Chain
Material: High-grade Steel
Optional : 27 Speed, 18-24 Speed
Size: Approx. 25 * 15 * 10cm / 9.8 * 5.9 * 3.9inch
Weight: Approx. 305-331g

Package List:
1 * Chain