Zipp's Firecrest 303s give you the speed to take the hole shot and the control to maintain it. Built on ultra rigid 45mm-deep carbon rims, they slice through the mud, sand, and wind with predatory force, always hungry for the win. At 28.5mm-wide, the rims offer an extra-wide platform so you can run lower tire pressures for diminished rolling resistance and better grip in the corners, all without the fear of flatting. Disc-compatibility reigns in an era of smooth, dialed braking control, which translates to more speed and less wasted energy. Zipp’s stiff hubs and Sapim CX-Ray spokes provide the finishing touches.
|Hub(s)||Zipp 188 Disc Brake, 135mm width, 6-bolt disc mount|
|Spokes (Front/Rear)||Sapim CX-Ray|
|Skewer(s)||Zipp quick release|
|Weight (Front/Rear)||900 grams|
|Lacing (Front/Rear)||Virtual 3-cross|
|Cassette Compatibility||Shimano/SRAM/Campagnolo (cassettes sold seperately)|
|Extras||Valve extender, rim strip|
* Subject to change without notice.
|Shimano/SRAM / Matte White||710845727696||00.1918.037.010|
|Shimano/SRAM / Matte Black||710845727689||00.1918.037.000|
|Campagnolo / Matte White||710845727719||00.1918.037.030|
|Campagnolo / Matte Black||710845727702||00.1918.037.020|