Giant GAVIA COURSE 1 Tire 700C X 25 Tubeless Folding Black closeout Robert Axle Project thru axles

Robert Axle Project thru axles allow modern frames to be used with axle mount trainers

Due to the lack of a clutch mechanism on Shimano road derailleurs

Optimum gearing for mixed terrains and riding styles

Mega-range cassette with extra large top cog

Made using the highest quality materials

Giant GAVIA COURSE 1 Tire 700C X 25 Tubeless Folding Black closeout Robert Axle Project thru axlesUNLIMITED 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