V GEBY Universal 7/8/21/24 Speed Bicycle Chain Mtb Chain Variable Speed Bike Replacement Accessories for Mountain Road Bicycle

Features: Hollow-out design delivers super light weight, also easy to get the internal silt out while during working period, difficult to get stuck. Aluminium alloy construction is strong and reliable, durable for long term use. The anti rust coating can increase the chain life and reduce rust 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 bike chain. Compatible for most mountain bike and road bike. Z72 chain is suitable for 7/8/21/24 speed. Specification: Condition: 100% Brand New Item Type: Bike Chain Material: Aluminium Alloy Color: Silver Suitable: for 7/8/21/24 Speed  Weight: Approx. 321g Package List: 1 * Bike Chain