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.

Features
- New Zipp graphics and cosmetic identity that scream speed
- Lighter weight, a 300 gram reduction than its predecessor, making it nimble and fast.
- Tubeless Made Easy, optimized tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre.
- Ultra-wide 25mm rim profile creates a better tyre 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.
- Centre locking rotor interface
- XDR™ or SRAM/Shimano driver bodies