KMC X10 10 Speed Chain Color:Black/Silver The Coated Bearing has the

The Coated Bearing has the same balls running on a 3-micron thick coating placed on top of those hardened-steel races for greater durability and less friction still

Long-lasting relief and comfort

LOW IMPACT: Vent holes allow water to pass through the paddle

the Oversized Pulley Wheel System for SRAM eTap is a technologic advance for the cycling industry

like fighting thirst with more thirst

KMC X10 10 Speed Chain Color:Black/Silver The Coated Bearing has theKMC X10 10 Speed Chains. Fits Campy, Shimano and SRAM 10 speed drivetrains Works with Campagnolo, Shimano and SRAM 10 speed systems Designed without bushings; IG and HG compatible