Zipp 303 Firecrest - Upgrade
This will upgrade your Zipp 303s Wheels to Zipp 303 Firecrest. You will not receive both sets.
This discounted price reflects the retail value of this product minus the retail value of the item you are upgrading. This item is not for retail sale and is only intended to be sold as an upgrade to a Surveyor purchase. All other purchases will be cancelled.
A CLASSIC WHEEL WITH MODERN PERFORMANCE
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.
• Zipp graphics and cosmetic identity that scream speed
• Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile
• Lighter Weight than its predecessor, making it nimble and fast.
• Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire.
• Ultra-wide 25mm internal rim width creates a better tire interface to be fast on or off the road
• New 40mm rim depth makes a light and aero wheel in every situation
• New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement
• Ships with 12mm front and rear end caps
• Center locking rotor interface. Lockring is included with the wheels
• XDR™ or SRAM/Shimano driver bodies
RIM MATERIAL
HUB
RIM WIDTH (INTERNAL/EXTERNAL) 25mm/30mm
RIM DEPTH 40mm
MAX TIRE PRESSURE 73psi
WHEELSET WEIGHT 1352g
This wheelset includes:
WHEELS:
Zipp 303 Firecrest - Upgrade
FREEHUB:
Corresponding to your choice
SRAM XDR or Shimano
TIRES:
Road - Vittoria Corsa Control
or
Gravel - Vittoria Terreno Dry
DISC ROTORS:
Corresponding to your choice
SRAM - Red, Force or Rival
SHIMANO - Dura-Ace or Ultegra
CASSETTE:
Corresponding to your choice
SRAM - Red, Force or Rival
SHIMANO - Dura-Ace or Ultegra
VALVES
LOCK RINGS
TIRE SEALANT
All mounted and ready to ride.