Wheels

Zipp's 303 S Tubeless Disc Brake wheelset provides today's cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. This wheelset is tubeless for disc-brake bikes, allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement. The 303 S is among our lightest wheelsets, optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide.

The best aluminium all mountain wheels. Period. That is what we designed the XM 1700 SPLINE wheels to be. Whether this is actually the case is up to you to decide. But we have given it everything needed to dominate the mountain. Light and robust welded rims, perfect tubeless compatibility for grip and puncture resistance as well as our reliable hubs with RATCHET freehub and a 36 tooth engagement. Equipped with the XM 1700 SPLINE nothing can stop you from your personal all mountain adventure.

Aero for All The R-45 rim profile packs the same DRAFT-optimized aerodynamic advantage of all other HollowGram road wheels. Its precision-crafted shape means higher speeds with less effort, making you faster everywhere.

Aeolus Pro 37V is the ultimate road disc upgrade. OCLV NEXT thermoplastic carbon construction delivers a stronger, more durable wheel that helps dampen vibrations for a smoother, faster ride. The aerodynamically optimized 25mm internal width rim pairs well with higher volume road and gravel tires and lets you run lower pressures for added traction and faster, more confident ride. All Bontrager carbon wheels are warrantied for life for the original purchaser and come with the added protection of Carbon Care. If you structurally damage your wheels while riding in the first two years of ownership, we'll replace them. It’s that easy.