The 303 is Zipp Do-it-all wheelset. From the spring classics over Tour de France stages up to the Cyclocross World Cup, many of the most important races in cycling has been won on these wheels. With the disc brake variant You're not just any intended use damn fast road, but get also fast and controlled to a standstill.
Spoked is the front wheel with 24 2-crossed Sapim CX-Ray bladed spokes Straightpull to Zipp 77D hub. This makes its optimized flange geometry for high rigidity and durability of the wheel. Furthermore, it provides an excellent bearing sealing and adjusting the bearing clearance is no longer necessary.
Delivered, the impeller with 5x100 mm quick-release axles, including a further optimized Zipp Quick Release. To be prepared for all common Achsstandards, the hub can be converted with the included caps in no time for using a 12x100mm or 15x100mm thru-axle.
The 45 mm high rim has proven Zipp Firecrest rim shape and having an outer diameter of 28.5 millimeters proud. This ensures even at 28 mm wide road tires for a virtually seamless transition from the tire to the rim flange, which significantly reduces air resistance. Yet to experience a wider road tires better support what cornering grip improved.
By the bulbous Firecrest rim shape the rim width of the rim flanges up to the spoke holes remains approximately constant. With this form, it succeeded the Zipp engineers that the air resistance between the windward and leeward side of the rim or less balanced. This makes the Firecrest wheelsets easily handled even in cross winds. To save every watt of pedaling in the fight against the wind, the 303 patented with zips ABLC Dimpleprofil equipped. Just like a golf ball these indentations guided by micro turbulence airflow with less resistance on the rim.
The Tubular version requires special tubulars to be glued to the rim.
intended use: Road, Cyclocross
Rim Type: carbon tubular rims for tubular tires
Rim height: 45 mm
Maximum rim width: 28.5 mm
Spokes: Sapim Cx Ray
Hub: Zipp 77 Disc Brake
Achsstandard: 5x100 mm quick release, 12x100mm thru-axle or 15x100mm thru-axle
Colour Hub and rim: black, UD Carbon
Color Stickers: white or black
Maximum rider weight: 115 Kg
Weight: 640g (manufacturer)
Delivery: front, end caps to convert on 12x100mm or 15x100mm thru-axle, quick release, valve extensions and manual
Mounting: Please use the correct mounting of the guidance manufacturer .
INFO: only available for European + Russian Customers