SHIMANO DURA ACE Di2 ST-R9270 12-SPEED STI DUAL CONTROL RIGHT processed_sale Nexus hub gears offer low-maintenance

Nexus hub gears offer low-maintenance shifting with internal protection from the elements—perfect for British weather

Sometimes you just gotta Sling it

Internal Shifter and Dropper Post Routing

in a group that realizes the potential within every build

smile-inducing fun

SHIMANO DURA ACE Di2 ST-R9270 12-SPEED STI DUAL CONTROL RIGHT processed_sale Nexus hub gears offer low-maintenanceNow equipped with SERVO WAVE braking technology, the Shimano Dura Ace Di2 ST R9270 brake lever offers unparalleled modulation and control. Wireless shifting provides a clean look on the bike and allows for uniquely fast and precise shifting. All these features are integrated into a DUAL CONTROL shift brake lever that is both lightweight and ergonomic thanks to the use of state of the art materials ensuring optimum comfort and control even under