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Grupos

A complete groupset changes everything about how a bike feels — and once you've shifted with a top-tier electronic system, it's hard to go back. Groupsets at RA Cycles spans SRAM's road and mountain wireless platforms alongside Campagnolo's Super Record WRL 13-speed, covering everything from upgrade kits to complete builds.

On the road side, SRAM Force AXS E1 and Red AXS deliver wireless precision, with several configurations bundled with a Hammerhead Karoo computer. On the mountain side, SRAM's Eagle lineup runs from the accessible GX AXS T-Type through the flagship XX SL Eagle AXS — with integrated power meter options available at the top of the range. T-Type Transmission groupsets feature SRAM's Uni-Directional shifting and thread-together crankset interface for a cleaner, more direct drivetrain connection.

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Groupsets

A groupset is the collective term for a bicycle's drivetrain and braking components — typically the shifters, derailleurs, brakes, crankset, cassette, and chain. Modern electronic groupsets replace mechanical cables with wireless or wired electronic actuation, delivering consistent, precise shifts regardless of cable stretch or contamination. Road groupsets focus on smooth, fast shifting across a wide gear range; mountain groupsets prioritize durability, wide range, and reliable performance in demanding conditions.

RA Cycles stocks SRAM's road and MTB wireless groupsets across multiple tiers. The road range runs from SRAM Force AXS E1 up through Red AXS E1. MTB options include the full Eagle family — GX, X01, XX, and XX SL — in standard AXS and T-Type Transmission configurations, with integrated power meter options available on XX and XX SL. Campagnolo's Super Record WRL 13-speed rounds out the selection for riders who prefer Italian componentry. Several configurations include a bundled Hammerhead Karoo computer.

Explore individual components including SRAM components, Campagnolo components, and electronic components — or browse the full bike components selection at RA Cycles.

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R&A Cycles - 50th Anniversary

50 YEARS AND COUNTING

From a Brooklyn storefront to flagships in Walnut Creek and Miami, from handwritten mail orders to a fully digital custom bike builder — RA Cycles has spent half a century doing one thing: serving riders who demand the best. That half-century belongs as much to you as it does to us. The riders who kept coming back, who sent their friends, who trusted us with bikes that matter — you're the reason we're still here. Here's to the next fifty.

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