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Ultegra R8100
Quick and easy one-handed installation on standard QR style dropouts and removable pulley wheel works directly on 12mm thru axles
The spider design uses a proprietary thread-on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings
Color Black Primary Color Black Size ML
Caliper and cantilever brakes
Chris King Baseplate 39.8mm ID for 1.5 Headsets Model=Sport Derailleur Housing 10M Roll Ultegra R8100The Chris King Base Plates (Crown Races) Crown Race 40
US$ 46.90
US$ 49.90
US$ 57.95
