Give your brakes and/or clutch additional monster power and control High-performance cylinder assembly developed specifically to meet the demanding requirements of professional road and Supermotard racers Gain substantially more power with less effort Takes up less clamping space on the handlebar Milled of full aerospace CNC aluminum, polished and bronze anodized Reach-adjustable lever blade Reservoir kits must be purchased separately All master cylinders require Reservoir kit Use 20 mm for 6 piston or higher caliper Short Blade