SHIMANO DURA ACE Di2 ST-R9250 2-SPEED STI DUAL CONTROL LEFT Giant_kids Hubs: [F] Giant Low Friction

Hubs: [F] Giant Low Friction Hub

Shimano R55C4 cartridge brake shoes deliver reliable stopping power for aluminium rims

Optimized carbon lay-up places high-tensile strength carbon fibre at the most crucial points

Handlebar: Marin Alloy

SHIMANO DURA ACE Di2 ST-R9250 2-SPEED STI DUAL CONTROL LEFT Giant_kids Hubs: [F] Giant Low FrictionThe Shimano Dura Ace Di2 ST R9250 represents the pinnacle of road cycling control. Featuring SERVO WAVE braking technology, it delivers exceptional modulation and stopping power with intuitive feel. The integrated wireless Di2 shifting system provides lightning fast, precise gear changes with a clean aestheticno cables cluttering your bars. This dual control lever combines shift and brake functions in one ergonomic unit, crafted from advanced