Zipp 303s Wheel SetZipps 303 S Tubeless Disc Brake wheelset provides todays cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal for every terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. Road bikes are more versatile than ever, no matter the road surface,

efficient pedaling action

Kevlar and aluminum filaments

even under high temperature

Optimized hood shape fits the widest range of hand sizes

Double seal system (internal and external seals)

Its unique AI Night Riding Mode frees your hands

integrated ball valve system

the SHIMANO DEORE XT M8000 derailleur deliver race-worthy performance without breaking the bank

Maximum control with a complete Advanced-grade carbon composite frame and 29-inch TRX 2 carbon WheelSystem that is optimized for roll-over on technical terrain with balance

OPTISLICK cable

offering a substantial 35g weight saving over the Grand Prix 5000 S TR

ENVE Decal for SES 3