KMC X12 Waxed 12 Speed Chain - Silver Bikebox With Shimano's SLR-EV dual symmetric

With Shimano's SLR-EV dual symmetric pivot design

and Cannondale Si crank spindle spacer set

dirt and oilDurable

Allow the chain to sit in the 125C wax mixture for 10 minutes

KMC X12 Waxed 12 Speed Chain - Silver Bikebox With Shimano's SLR-EV dual symmetricThanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with our wax offer next to high efficiency an unrivalled durability. Compared to oil based lubricants, waxed chains are less susceptible to dirt build up increasing drivetrain life and reducing cleaning intervals. Features Compatible with all 12 speed derailleur systems (except SRAM Eagle Transmission T Type, 12 speed road gravel) Waxed with KMC GO Perfect shifting