Upgrading the performance of your bike requires installing new components. At Colorado Cyclist, we are a bunch of professional riders and cycling enthusiasts who understand the requirement for quality components. Our selection includes handlebars, speed cassettes, shifters, derailleurs, pedals, disc brakes, Powerlink, and much more from top brands like Avid, Campagnolo, Deda, DMR, ENVE Composites, Fox Factory, Garmin, Jagwire, KMC, SRAM, and Swiss Top.
Shop for bike components from top brands at the best prices.
Ultegra RD-RX800-GS Rear Derailleur - 11 Speed, Medium Cage, Black, With Clutch