Challenge Criterium RS Tubular Tire Size:700c x 28mm Blocks 100% UVA & UVB

Blocks 100% UVA & UVB rays

Compatible with Peloton fitness bikes

VITE back closure

1 operating system with 64GB of storage

Power guide

Challenge Criterium RS Tubular Tire Size:700c x 28mm Blocks 100% UVA & UVBThe Criterium RS TLR combines handmade craftsmanship with cutting edge materials for pro level performance. Its 350 TPI cotton casing ensures a supple ride, while the SMARTPRIME compound delivers speed, grip, and durability. With advanced puncture protection and hookless compatibility, its built for modern racing. Handmade 350 TPI Corespun cotton casing SMARTPRIME compound for speed, grip & durability PPSGANZO puncture protection system ZYLON bead for