Corima 5-Spoke Tubular Track Wheel - Rear

There are wheels built for training, wheels built for racing, and then there are wheels built for one thing only — the velodrome. The Corima 5-Spoke Tubular Track Wheel - Rear falls firmly into the last category. This is a piece of equipment designed around the singular demands of track cycling: fixed geometry, controlled conditions, and absolute commitment to speed. Every gram has been considered. Every layer of carbon has a purpose. When you roll up to the start line on this wheel, you are not hedging your bets.

Corima has been building carbon wheels in France since the early 1990s, and their track wheels have appeared under some of the sport's most decorated pursuers and sprint champions. The 5-Spoke represents a deliberate evolution of their established spoke-wheel architecture — the addition of a fifth spoke over prior iterations was an engineering decision made to increase lateral stiffness. On a track bike, where power delivery is unmediated by freewheel mechanics or gear shifting, stiffness is not an abstract quality. It is the direct line between what your legs produce and what moves you forward. Flex is waste. This wheel is built to eliminate it.

The rim and spoke structure are constructed using a 3K carbon weave — a tightly woven carbon fabric that balances rigidity with a weight profile suited for competition. Corima recommends pairing this rear wheel with a 25mm tubular tyre, a combination intended to optimise the contact patch and ride feel on smooth track surfaces without adding unnecessary rotational mass. This is not a wheel you pull out for a Sunday chain gang. It is built for the boards, for individual pursuit, for sprint qualifying, and for riders who treat every session under the lights as a performance environment.

Corima 5-Spoke Tubular Track Wheel Specs at a Glance

• Wheel Position: Rear
• Tyre Type: Tubular
• Discipline: Track / Velodrome
• Carbon Construction: 3K carbon weave
• Spoke Design: 5-spoke monocoque structure
• Recommended Tyre Width: 25mm tubular
• Manufacturer Origin: France
• SKU: R0122114003

Design Benefits

1. Five-Spoke Lateral Stiffness: The move to a five-spoke configuration over earlier designs was driven by a need for greater lateral rigidity under sprint loads. On the track, where riders generate enormous torque out of banked corners and through standing efforts, a stiffer wheel translates that force into forward motion rather than absorbing it as flex. You feel it most in the final effort — where the wheel holds its line and your power goes exactly where it needs to go.
2. 3K Carbon Monocoque Construction: Corima builds the rim and spokes as a single integrated structure using a 3K carbon weave, which means there are no bonded joints to introduce weak points or weight penalties. Monocoque construction distributes load across the entire spoke-and-rim assembly, producing a wheel that is both lighter and more structurally coherent than multi-piece alternatives. The weave pattern also provides a surface finish that has become synonymous with Corima's track wheel identity.
3. Tubular Tyre Compatibility for Track Surfaces: Tubular tyres remain the preferred choice at the velodrome for a reason — they allow higher inflation pressures, offer a more compliant ride feel on smooth wooden or concrete surfaces, and eliminate the risk of sudden deflation under race conditions. Corima's rim profile is designed specifically around this format, with a 25mm tyre recommended to balance rolling resistance and contact patch on boards-grade track surfaces.
4. Purpose-Built Aerodynamic Profile: Unlike road wheels that must compromise between aerodynamic efficiency and crosswind stability, this Corima track wheel is designed for the controlled, crosswind-free environment of an indoor velodrome. The spoke count and geometry are tuned to reduce drag in straight-line and banked efforts without the aerodynamic penalties that would be unacceptable in open-road conditions. The result is a wheel optimised for the one environment where pure speed is the only variable that matters.

Final Take

This is a wheel for the rider who competes on the track — not occasionally, but with intent. The Corima 5-Spoke is a serious piece of equipment for pursuers, sprinters, and endurance track riders who understand that equipment choices at this level are not about marginal gains, but about removing every obstacle between effort and outcome. If the velodrome is your arena, this rear wheel belongs in your programme.