Shimano GRX RX-400 hydraulic, Giant MPH rotors [F]160mm, [R]140mm
Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc
Giant Contact SL XS:70mm, S:80mm, M:90mm, M/L:100mm, L:100mm, XL:110mm
Giant Contact SL XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm