Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK CheckoutTitle=Wheel Shop WTB EZR i23 / Shimano 105 HB-R7070 / FH-R7070 700C Wheel The SRAM DUB bottom bracket

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth long-lasting application of power to the drivetrain

Before you buy a 120 BCD ring

Color Black Number of Chainrings No Rings Included Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace EXI Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black keyword search RXC137

Hydraulic Bottom Out Damping Adjustments Ext reb 2pos (open/firm) HS&LS comp Hydraulic Bottom Out Default Settings Reb55/Comp34 Lockout 25 Eye-To-Eye 230x60 Primary Color Black Spring Adjustments Preload Spring Type Coil Frame Compatibility Santa Cruz Bronson 4 2022-2024 Shaft Eyelet Standard Body Eyelet Standard

Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK CheckoutTitle=Wheel Shop WTB EZR i23 / Shimano 105 HB-R7070 / FH-R7070 700C Wheel The SRAM DUB bottom bracketShimano Dura Ace ST R9250 dual control levers are the ultimate in reliable performance thanks to a wired connection to the rim brakes. Refined ergonomics and advanced materials show the race pedigree of these levers. Quick and intuitive 12 speed Di2 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