Shimano
Shimano Dura Ace ST-R9180 Di2 Hydraulic STI Lever, Left Hand Double
£274.99
halfords.com Go to shop Description
Designed for time trial and triathlon bikes, the Shimano Dura-Ace ST-R9180 Di2 hydraulic STI lever combines the precision of electronic Di2 shifting with the confidence and stopping power of hydraulic disc brakes