Zipp 303 Firecrest Tubeless Disc CL 650B Rear Wheelset KIDS HG chain for precise HYPERDRIVE

HG chain for precise HYPERDRIVE SIS/DUAL SIS index shifting

There’s a simple reason why SES wheels consistently score “best in test” in nearly any third-party aero test

28-spoke wheels with J-curve (2

Simply pair through your primary shifter

SHIMANO 105-optimized gear combinations

Zipp 303 Firecrest Tubeless Disc CL 650B Rear Wheelset KIDS HG chain for precise HYPERDRIVEThe definition of road cycling now includes gravel and dirt as well as pavement. At the same time, bikes are evolving to meet the fit requirements of smaller riders. Meeting these two distinct needs was the driving force behind the Zipp 303 Firecrest 650b Tubeless Disc brake wheelset. Features Zipp Graphics and Cosmetic Identity That Scream SpeedVersatile 45mm Rim Profile for Increased Speed, Better Cornering, Control, and ComfortTubeless Design