Keith Bontrager was the true pioneer of lightweight mountain bike race wheels. His track record of innovation and commitment to durability continue with the Race Lite Disc. Swiss-made hubset, asymmetric rim design, and butted, stainless steel spokes function harmoniously to create a wheel system that's much more than the sum of its parts. Tubeless ready. Standard 6-bolt rotor attachment.

Train and race smarter than the competition with the performance of Bontrager and the precision of PowerTap's top-of-the-line SL 2.4 wireless hub, which puts power, heart rate, and cadence at your finger tips.

Designed in collaboration with aero-guru Steve Hed, the Aeolus 6.5 is an extremely aerodynamically efficient wheelset that's perfectly suited for all but the windiest days. Deep, 65mm tall rim cross-section, bladed and paired-spokes, low spoke-count carbon rim, and top-quality, Swiss-made hubset make the Aeolus fast and durable.

The Aeolus 5.0 uses the same wind-cheating design and top-quality materials as the Aeolus 6.5, but features a slightly shorter 50mm carbon rim cross-section that makes it ideal for variable wind conditions.

The ultimate climbing wheelset, the Race XXX Lite pairs feathery OCLV carbon rims with svelte Swiss-made flangeless carbon hubs to create a wheelset that is not only one of the lightest on the market, but also strong, stiff, aerodynamic, and durable enough for all-around riding.

Designed in collaboration with aero-guru Steve Hed, the Aeolus 6.5 is an extremely aerodynamically efficient wheelset that's perfectly suited for all but the windiest days. Deep, 65mm tall rim cross-section, bladed and paired-spokes, low spoke-count carbon rim, and top-quality, Swiss-made hubset make the Aeolus fast and durable. Used by the Astana Pro Cycling Team.

The all-purpose racing wheelset of choice for the Astana Pro Cycling Team, the Aeolus 5.0 uses the same wind-cheating design and top-quality materials as the Aeolus 6.5, but features a slightly shorter 50mm carbon rim cross-section that makes it ideal for variable wind conditions.

The climbing wheelset of choice for '07 Tour de France Champion Alberto Contador, the Race XXX Lite pairs feathery OCLV carbon rims with svelte Swiss-made flangeless carbon hubs to create a wheelset that is not only one of the lightest on the market, but also strong, stiff, aerodynamic, and durable enough for all-around riding.

Redesigned for 2008, the new Race X Lite wheelset is stronger and more durable than ever. Featuring all-new, forged hub shells that are twice as strong as the previous generation and a new single-cross lacing pattern that nearly doubles the number of pulling spokes in the rear wheel, X Lite wheels continue to beat the competition with best in class weight and lateral stiffness.

The RL Aero combines sealed bearing reliability with aerodynamic features in one affordable package.

Modeled after the Race X Lite, the redesigned Race Lite is packed with features like paired-spoke technology, smooth rolling sealed-cartridge bearings, forged hub shells, bladed spokes, and alloy spoke nipples. The judicious use of technology and materials results in a faster, more durable wheelset that also represents a great balance of performance and value.

The perfect choice for discerning cyclists who favor the ride characteristics of a traditionally laced wheel, Bontrager's Classics wheelset is built to withstand the most punishing roads. Proven durable by the pro peloton's best riders, the Classics wheelset features a durable, sealed bearing hubset mated to lightweight, welded and machined rims.

Bring the legendary strength, durability, and aerodynamic performance of Bontrager road wheels to the track. Flip-flop rear hub design lets you choose between fixed gear or freewheel operation.

Train and race smarter than the competition with the performance of Bontrager and the precision of PowerTap's top-of-the-line SL 2.4 wireless hub, which puts power, heart rate, and cadence at your finger tips.

Designed in collaboration with aero-guru Steve Hed, the Aeolus 6.5 is an extremely aerodynamically efficient wheelset that's perfectly suited for all but the windiest days. Deep, 65mm tall rim cross-section, bladed and paired-spokes, low spoke-count carbon rim, and top-quality, Swiss-made hubset make the Aeolus fast and durable.

A must-have for deep section rims like Bontrager's Aeolus series wheels, these high quality extenders install between your tubular tire's or inner tube's valve stem and removable Presta valve core. 35mm extender works with Aeolus 5.0 rims (and shallower). 62mm extender designed for Aeolus 6.5.

Safe, long-lasting formula seals Bontrager tubeless ready tires. Designed to flow through Bontrager's tubeless value stem (with removable core) for easy application without tire removal