Shimano Ultegra Di2 Rim Brake ST-R8150-L/ST-R8150-R Dual Control Lever, 2x12-Speed Category_Cadence Sensor Best Bike Split: Guides you

Best Bike Split: Guides you during a race with power and speed targets specific to the course and your race plan

Use our WD-40 Specialist BIKE Dry Lube on all chain types

WEIGHT: 30g per pair

The superlative enduro racing tire for wet

Granite Juicy Nipple Valve Cap and Presta Valve Stem Set

Shimano Ultegra Di2 Rim Brake ST-R8150-L/ST-R8150-R Dual Control Lever, 2x12-Speed Category_Cadence Sensor Best Bike Split: Guides youSHIMANO ULTEGRA Di2 Rim Brake DUAL CONTROL LEVER 2x12 speed ST R8150 R ST R8150 L SHIMANO ULTEGRA Di2 Rim Brake DUAL CONTROL LEVER 2x12 speed FEATURES Quick and intuitive shifting Clearly defined click feeling with ergonomic shift lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission PRODUCT SPECIFICATIONS MODEL NO ST R8150 R ST R8150 L SERIES ULTEGRA R8100 Series Average weight