KMC - X9 Chains Stock Item:CHAIN KMC 'X9SL' 9SPD 1/2" x 11/128" SILVER HOLLOW 116 LINKS Added protection zones on the

Added protection zones on the sides of the knee gives more coverage of the entire knee bone while still being highly flexible for great pedalling efficiency

or gear for the gym

Compatible with: Shimano GRX

8mm bolt – 4mm offset | 1

The 36 tooth ratchets ensure direct power transmission

KMC - X9 Chains Stock Item:CHAIN KMC 'X9SL' 9SPD 1/2" x 11/128" SILVER HOLLOW 116 LINKS Added protection zones on theKMC X9 CHAINS One chain for all with compatibility on all leading derailleur systems, choose the corresponding speed and KMC handles the rest for you. The X SERIES chains feature added chamfering at four points of the outter plates to ingeniously avoid interference between chain and cassette teeth for quieter performance. With craftsmanship second to none, KMC designed chains offer a unique configuration to instantly capture a shift for phenomenal