Zipp 303 Firecrest Carbon Tubeless Disc Wheelset

Zipp's 303 Firecrest tubeless wheelset for disc brakes is made for real life - for semi-perfect conditions, nasty roads and adverse elements. A world where it becomes clear: Efficiency = Speed. It's lighter, faster and better for a wide range of terrain - whether it's the best or crumbly asphalt or wild track. Deeply rooted in Zipp's old dream of racking up wins in the spring classics, this new 303 Firecrest has also been reworked - and adapted to the realities of today's road bikes. When it comes to being fast on a bike, efficiency always means reduction - in air and rolling resistance, rider fatigue and weight. The 303 Firecrest Tubeless for disc brakes was designed under actual conditions and not just in the wind tunnel or on the computer. The result is bombastic. The rim is slightly more cambered than its predecessor and now has an outer dimension of 30 mm, a jaw width of 25 mm and a height of 40 mm. The shaping reduces drag and results in a smoother transition between rim and tire, which gives aerodynamic efficiency a real boost. The wide rim dimension also provides a more stable fit for the tire, which further reduces rolling resistance. The combination of wider tire, larger volume and lower air pressure helps riders save forces immensely. The tire and the wheel swallow the vibrations, not the person. Durable, versatile and new hubs, the German-designed ZR1 DB, spin in the center of the wheels. With 66 detent points, they engage much faster. The wheelset 303 Firecrest Tubeless for disc brakes is made for dedicated cyclists who want to use the latest technical achievements, for athletes who like to compete - in races, training and also personal limits. It's about getting faster and keeping your motivation at the highest possible level of technology.

PROPERTIES
New Zipp logo and graphics scream speed
Versatile endurance wheelset with hookless tubeless rim profile for modern road bikes
Lighter, faster and more agile than its predecessors
Tubeless Made Easy: the rim bed allows for easy, tool-free tire installation and removal without the need for a compressor
Extra-wide rim profile (25 mm jaw width) results in a better tire fit for speed both on and off the road
New 40mm rim profile provides a lightweight aero wheel for any situation
The new ZR1 hubs were developed in Germany, their new seals offer better durability and the freewheel with 66 detent points a more direct response
Equipped with 12 mm axle ends front and rear when delivered
Brake disc mount: Centerlock, lockring included in delivery
Freewheel body: XDR or Sram / Shimano
Campagnolo freewheel sold separately
SPECIFICATIONS
SPOKE LENGTH DS 266mm, 272mm
SPOKE LENGTH NDS 270mm
WEIGHT (G) 1352
WEIGHT BASED ON Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight. Front: 613g Rear: 739g