Troy Brosnan's go-fast signature tire

Versatile women's off-road shoe engineered to perform on and off the bike

or hidden once you’re off the bike

9mm max dimension is controlled by the Shimano spec

Pressure relief D2 base

Giant ROAD SPORT CENTER RIDGE Tire 27 X 1-1/4 Clincher Rigid Gumwall compatio_raw Troy Brosnan's go-fast signature tireThe Giant Road Sport Center Ridge Tire is a great replacement for older road or town bike tires. 27" tires (ISO 630) are not compatible with 650b 27. 5" wheels. Giant's Road tire features a raised center ridge for a smooth ride and fast rolling. The side treads give you just enough grip for confident cornering.