subtle design blends seamlessly with the aesthetic of modern gravel

Ergonomic main lever shape

the Riddler delivers added gusto for the rider who places equal priority on traction and efficiency

Boasting a mean

flexible pads giving you total comfort during any ride

Giant GAVIA COURSE 1 Tire 700C X 25 Tubeless Folding Black Compatio_Enriched subtle design blends seamlessly withUNLIMITED SPEED. Premium road race tire offering the ultimate combination of speed, traction and puncture resistance. RR S compound provides ultimate low rolling resistance and excellent all round grip Optimized compound profile provides better tire shoulder grip for outstanding cornering capability Fast all round tread pattern for maximum speed on the road R Shield Puncture Protection ensures a high level of puncture protection Carbon Kevlar