SHIMANO DURA ACE Di2 ST-R9250 2-SPEED STI DUAL CONTROL LEFT Giant_kids Optimized carbon lay-up places high-tensile

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

1 x Giant Freehub Body Service KIT for M21BT-R

the Grip Drive HV is excellent for all mountain bikes and gravel bikes

a lower profile and lightweight Rapid Drive 108 XC hubs

Hard Chrome™ plated inner link plates and rollers for reduced wear and prolonged life

SHIMANO DURA ACE Di2 ST-R9250 2-SPEED STI DUAL CONTROL LEFT Giant_kids Optimized carbon lay-up places high-tensileThe 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