Bike Speed Chain 9 Speed Sensitive Change High Rigidity Carbon Steel Quenching Heat Treatment Mountain Bike Chain

Feature: 1. Sensitive Change: The bike speed chain adopts the double X bridge design chain piece for quick shifting action, and the winding point is sensitive and glossy 2. Glossy and Stable: The replacement bike chain runs more smoothly and stably between the teeth in the intense transmission state 3. High Rigidity: Mountain bike chain has a built in shaft, with high fitting force and strong pulling force, and a higher transmission rate reduces power transmission loss 4. Carbon Steel: The 9 speed bike chain is quenched and heat treated, which is impact resistant and enhances service life 5. Wide Compatible: Fully compatible with 3 mainstream transmission systems, widely applicable to for Shimano, for Sram, for Campagnolo and other mix and match systems Specification: Item Type: Bike Speed Chain Material: Carbon Steel Speed: 9 Speed. Package List: 1 x Bike Speed Chain2 x Buckles