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Corima Wheels - RA Cycles

Corima Wheels

Every Corima wheel starts as a hand-laid carbon blank at the company’s plant in Loriol-sur-Drôme, France — the same facility where the brand has been making wheels since 1988. Corima doesn’t outsource production or assembly. The carbon layup, the finishing, the bearing fit — all of it happens in the Drôme, by a team that has refined the same techniques for more than three decades.

The RA Cycles Corima wheel collection covers 11 products across three disciplines. The 5-Spoke and 3-Spoke track wheels are tubular, full carbon, and built specifically for velodrome racing — available with ceramic bearings for maximum rolling efficiency. The WS TT disc wheel is designed for time trial and triathlon, where a full-disc profile delivers real aerodynamic advantage. The WS EVO 32mm road wheelset rounds out the range in a tubeless-ready, disc brake-compatible build suited to performance road use.
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About Corima

Founded in 1973 in the Drôme region of southern France, Corima spent its first 15 years building precision moulds and prototypes for the automotive and aeronautic industries. That composite materials expertise was redirected toward bicycle wheels in 1988. Five years later, Chris Boardman set the world hour record at 52.270km on Corima carbon wheels. The brand name itself — COoperation RIffard MArtin — is a contraction of founders Jean-Marie Riffard and Pierre Martin. Every Corima wheel is built at their plant in France, not outsourced or assembled elsewhere. Visit Corima’s official website to learn more.

The Corima range at RA Cycles covers three use cases: track, time trial, and road. The 5-Spoke track wheel is Corima’s signature silhouette — iconic in velodrome competition since the 1990s, available with ceramic bearings for minimum rolling resistance. The WS TT disc wheel is engineered for the aero demands of triathlon and time trial racing. The WS EVO 32mm is the road option: tubeless-ready, disc brake-compatible, and built with the same French manufacturing quality as the rest of the range.

For track racing, explore our track bikes. For triathlon and TT applications, browse our triathlon bikes. To compare across wheel brands, see our complete bike wheels collection.

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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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