CeramicSpeed UFO Factory Optimized Shimano 12spd Chain Bike Accessories Brand_Delta Shimano Octalink

Shimano Octalink

They are also fully compatible with 4-bolt Shimano® cranks

Increases aerodynamic performance

This aerodynamic finesse extends to the stem

CeramicSpeed UFO Factory Optimized Shimano 12spd Chain Bike Accessories Brand_Delta Shimano OctalinkDue to its unique optimization treatment, CeramicSpeed's Ultrafast Racing Chain saves you watts and improves your performance with free speed and unparalleled low friction. Our ultrafast racing chains are carefully selected from high quality suppliers and optimized by hand in Denmark. This ultrafast chain has been optimized for Shimano 12 speed compatibility, to boost the efficiency of your entire drivetrain. CeramicSpeed UFO Racing Chains can save