Shimano 105 ST-R7120 12 Speed Shifter + Flat Mount Caliper Size:Left Shifter / Rear Brake The RockShox MegNeg air can

The RockShox MegNeg air can is suited for Deluxe and Super Deluxe rear shocks

Built-in clip holds tool pieces together

our new mk2 tubeless valves are now compatible with all rim inserts and come with a spoke key cap as well as a valve core removal cap

Width: 150mm

Shimano 105 ST-R7120 12 Speed Shifter + Flat Mount Caliper Size:Left Shifter / Rear Brake The RockShox MegNeg air canThe 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.