Shimano Ultegra ST-R8150 Di2 Dual Control Shift/Brake Lever Set Rim Brakes - Left Right 2x12-Speed BLK MFPN=C04HJ12E20XASPK The CeramicSpeed EVO386 bottom bracket HU5071 Inner Ring Compatibility:32T Model=Force 1x XPLR 12/13-Speed Wide Crank Arm Assembly E1 S works and many

Shimano Ultegra ST R8150 Di2 Dual Control Shift Brake Lever Set Rim Brakes Left Right 2x12 Speed BLK MFPN=C04HJ12E20XASPK The CeramicSpeed EVO386 bottom bracket HU5071 Inner Ring Compatibility:32T Model=Force 1x XPLR 12 13 Speed Wide Crank Arm Assembly E1 S works and many The CeramicSpeed EVO386 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings Bottom bracket cups sold separately Rings 50 34 Number of Chainrings Double Drivetrain Speeds 12 Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Color Carbon Crank Length (mm) 170 Crank Intended Use Road Weight 585 BB Included Other Pedal Spindle 9 16" Spindle Interface Type Campagnolo Ultra Torque Defined Color Carbon keyword search Wonderland Canada Crank Length 170Mm Chainring Sizes 50 34T