Zipp 303 Firecrest Carbon Tubeless Disc Brake CL 700c Front 24Spokes 12x100mm

Zipp’s 303 Firecrest® Tubeless Disc-brake wheelset is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It’s faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tire, boosting aero efficiency on the road. The wide rim stance also features less tire deflection for reduced rolling resistance. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tire and wheel system absorbs the shaking, not the rider. At the center of the 303 Firecrest Tubeless Disc brake is a versatile and durable new hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake wheelset is for dedicated cyclists who aspire to the latest in technology. Its competitors… in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology.
SKU: WHL-00750
Rim Material: Carbon Fiber

Details / Zipp 303 Firecrest Carbon Tubeless Disc Brake CL 700c Front 24Spokes 12x100mm


Size (wheels) 700c
Rim construction Carbon – Hookless
Tire compatibility Tubeless tires only
Brake compatibility Disc (Center Lock)
Rim - inside width 25mm
Rim profile Symmetrical
Rim finish UD fiber, adhesive decals
Nipple material Aluminum
Spoke type CX-Ray - Black
Spoke count 24
Spoke pattern 2 Cross
Driver body type n/a
Axle type (Wheels) TA 12x100
Bearings Cartridge - Steel
Driver Mechanism n/a
Spoke Length DS 266mm, 272mm
Spoke Length NDS 270mm
Max outside width 30mm
Weight Based On Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight. Front: 613g Rear: 739g
Weight (g) 1352

More Information

Manufacturer Part Number
Product Condition
New in Box
Wheel Diameter
Brake Compatibility
Centerlock Disc
Front Axle
12x100mm Thru Axle


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