Zipp 303

The legendary 303 tubular wheelsets continue to be a rider favorite! The 303 tubulars incorporate all the newest Zipp Advanced Technology Group's developments. In addition to ZIPP's exclusive ICT rim technology the 303 tubulars now incorporate the new VcLc rim technology and Sapim CX-Ray spokes and nipples.

The superior aerodynamic properties of 303 rims combined with ICT and VcLc technology means you have a wheelset which is light weight, has more than double the lateral and vertical stiffness of a traditional rim and dramatically reduces road noise. VcLc technology decreases shock loads transferred to the hub in high amplitude impacts. This enhances rider control and road feel through improved consistency of the tire contact patch. This also translates directly to a reduction in rider fatigue.

Because true aerodynamic performance isn't always about going in a straight line, the 303 is designed to attack corners with razor edge precision. The 303 can heel over into and out of the corners like no other aerodynamic wheelset. This is achieved by superior lateral rim stiffness and by minimizing the pressure differential from one side of the rim to the other while maximizing head-on aerodynamic performance. Straight into the wind and at minimal angles a regenerative airfoil allows the rim to appear deeper to the wind than its actual depth. Multiple patents and unmatched manufacturing prowess make this aerodynamic technology a ZIPP exclusive.

The 303 wheelset is fast, incredibly light and stiff, handles great and accelerates like a rocket. It is ideal for criteriums and excels in road racing. Multisport athletes looking for a great wheel for draft legal or technical courses under exceptionally hilly or windy conditions will love the performance of the 303. The 303 makes a great alternative wheel for the extreme conditions often found on Kona.

The 303 Tubular wheelsets feature Zipp’s exclusive Silica-Ceramic braking surface for superior dry and wet weather performance. The new ZIPP thermally conductive brake pads are ideal for the Silica-Ceramic braking surface and ensure great braking performance and rim longevity.
Hand built with meticulous hand craftsmanship and the most advanced production methods available, the 303 wheelset in classic tubular is destined to become one of the most popular "secret weapons" of cyclists everywhere.