Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK Stanchion Diameter-37 touchless arms grab the tires

touchless arms grab the tires keeping your bike secure and your paint pristine

Spring not included

0 Mips is the perfect helmet for someone looking for a well ventilated hard-shell helmet

Aero optimized tire size: 27mm-28mm

Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK Stanchion Diameter-37 touchless arms grab the tiresShimano Ultegra ST R8150 levers combine the accuracy of Shimano 12 speed Di2 shifting with the light weight of rim brakes. Quick and intuitive shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Brake Lever Actuation Short Pull Super SLR Color Black Drivetrain Speeds 12 Includes Brake No Rear Der Shifter