Bicycle Chain Z72 7/8/21/24 Speed Aluminum Alloy Rechargeable Chain For Mtb Road Bike

Features:
Hollow-out design provides super light weight, also easy to remove internal silt during working period, not easy to get stuck.
Aluminum alloy construction is strong and reliable, durable for long term use.
Anti-rust coating can increase chain life and reduce rust affecting the operation of your chain.
The chain is stretch resistant and is able to withstand a bit more wear and tear, which means you can get more mileage from the bike chain.
Compatible for most mountain bikes and road bikes. Z72 chain is suitable for 7/8/21/24 speed.

Specifications:
Condition: 100% Brand New
Item Type: Bicycle Chain
Material: Aluminum Alloy
Color: Silver
Suitable: for 7/8/21/24 Speed
Weight: approx. 321g

Package list:
1 * bicycle chain