Bike components span everything between the frame and the rider — the drivetrain that converts pedaling into motion, the brakes that control speed, the cockpit that determines position and steering feel, and the wheels that meet the road. For most riders, components are where the real performance decisions happen: a groupset upgrade changes the feel of every ride, a wheelset swap can transform a frame, and a power meter turns training from guesswork into data. RA Cycles stocks components at every price point and performance level, from entry-level mechanical systems to flagship wireless groupsets and professional-grade power measurement.
With over 3,200 components in this collection, the range covers road, mountain, gravel, and triathlon — across Shimano, SRAM, Campagnolo, and dozens of specialist brands. Groupsets run from Shimano 105 and SRAM Rival through Dura-Ace and Red AXS. Power meters include SRM, Quarq, Stages, and Favero. Wheels, saddles, handlebars, stems, cranksets, cassettes, derailleurs, brake systems, and small parts are all represented at depth. The collection functions as a full component catalog — the place to start whether you're speccing a new build, upgrading a specific system, or sourcing a replacement part.
Navigate by category: groupsets, power meters, electronic components, wheels, handlebars, and saddles.
