Zipp 303 Firecrest 700c Carbon wheelset



What we say:

The 303 Firecrest is the lighter, more aerodynamic version of the 303-S. Designed with aerodynamic pitting in the rim and using lightweight ZR1 hubs with better seals, the firecrest is a impressive wheelset to take your bike to the next level. Coming in at 1352g this wheelset is impressively light for a 25mm wide rim.

What they say:

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.

Freehub body:

Available in XDR/Campagnolo and Shimano Freehub body options

Axle size:

Front – 12 x 100m thru axle

Rear – 12 x 142mm thru axle

(Conversion Kits available)



The Woods Cyclery, at 56 High St, Lyndhurst, SO43 7BG 02380 282028 [email protected]

Forest Leisure Cycling Burley Limited (company number 07192169)