Shimano 105 ST-R7120 12 Speed Shifter + Flat Mount Caliper Size:Left Shifter / Rear Brake improves comfort and performance

improves comfort and performance

Note: the DT Swiss Disassembly Tool required for dismantling the screwed tooth lock washer of the DT Swiss Ratchet EXP system (not included)

Keep your Eagle drivetrain running quiet and strong - shop the SRAM X01 Eagle Chain at CCACHE

And the combination of Lightweight Reactive Foam and high elasticity Particle Flow padding

The clutch

Shimano 105 ST-R7120 12 Speed Shifter + Flat Mount Caliper Size:Left Shifter / Rear Brake improves comfort and performanceThe 105 disc brake combines BR R7170 caliper and ST R7120 shift brake lever for 2x or 12 speed shifting. It has 10% more pad clearance for quieter braking, plus powerful and controllable deceleration. One Way Bleeding makes it easy to maintain. The two piece aluminium caliper is light and fits any bike. The ST R7120 shift brake lever has a revised ergonomic design, reduced reach, and weighs 200g more than its electronic counterpart.