SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 MFPN=16173 It helps reduce friction and

It helps reduce friction and thus prevents creaking and cracking noises on seatpost and cranks

Brake Lever Actuation Hydraulic Rotor Included No Color Black Brake Caliper Mount Flat Mount Hydraulic Fluid Type Mineral Oil Brake Lever Use Left Includes Brake Disc Adjustable Reach Yes Drivetrain Speeds 12 Defined Color Black Front Der/Shifter Compatibility Campy Centaur/Potenza/Chorus/Record/Super Record 2015+

The Shimano CUES SL-U8000 Rapidfire Plus 11-speed shifters refined shape light operation and clean cable routing make this shifter a delight to use

3mm rotors

Rear Axle 12mm Thru x 142mm Rim Width (Internal) 23 Wheel Size 700c Defined Color Black ISO Diameter 622 / road / 29" Tire Type Tubeless Ready Rim Material Carbon Hub/Brake Compatibility Center-Lock Disc Valve Presta

SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 MFPN=16173 It helps reduce friction andSRAM Apex Flattop Chain 12 Speed 120 Links Gray D1. Flattop technology is so much more than a distinctive look. It allows SRAMs 12 speed chain to be lighter stronger and more durable than anything that came before. The Apex chain uses the same construction as the Rival and Force chains with a polished gray finish. Optimized for use with SRAMs Apex 12 Speed drivetrain Flattop technology allows for a narrower chain with quieter operation and increased