Chris King R45D Rear Hub - 12 x 142mm Center-Lock XDR Matte Jade 32H keyword search-Replaces CA2750 The Shimano 105 12-speed rear

The Shimano 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of Shimano Shadow RD design with direct mount compatibility and a wider gear range capacity

Customize your cockpit with colorful options

Forged and CNC machined from 6066 aluminum with 4-bolt alloy faceplate and stainless steel hardware

}Muc-Off Drivetrain Cleaner: Bottle 750ml

Chris King R45D Rear Hub - 12 x 142mm Center-Lock XDR Matte Jade 32H keyword search-Replaces CA2750 The Shimano 105 12-speed rearR45D hubs combine low drag 45 tooth RingDrive system a lightweight hub body and legendary made in house bearings. The result is the increased power and modulation of disc brakes the fast smooth rolling speed of our bearings and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and