Keenso Hollow-Out Chain Chargeable 21-24-27 Speed for Road Bike Bicycle 18-24 Speed

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, 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. F90 8/9 chain is suitable for 21/24/27 speed. Specification: Condition: 100% Brand New Item Type: Bike Chain Material: High-grade Steel Optional Style: 27 Speed, 18-24 Speed Size: Approx. 25 * 15 * 10cm / 9.8 * 5.9 * 3.9inch Weight: Approx. 305-331g Package List: 1 * Bike Chain