มือเกียร์จักรยาน Shimano Ultegra Di2 ST-6870 STI 2x11 (Pair) ซ้าย+ขวา (ตัวโชว์)

ST-6870

SHIMANO ALFINE - DI2 - DUAL CONTROL LEVER - SLR-EV - 2x11-speed

Compatible with SHIMANO DI2 E-TUBE systems, including SHIMANO's ALFINE DI2 hubs, the ST-6870 DUAL CONTROL levers offer improved ergonomics and programmable multi-shift function.

• Instant, accurate shifts
• Improved ergonomics for easier access to the shift buttons from the top of the hoods
• Cleaner wiring due to single-wire E-TUBE connections
• Easy to add satellite shifters to bar tops or in drops
• Programmable multi-shift function
• Weight: 295g (Pair)