Shimano Ultegra ST-R8020-L Shift/Brake Lever, Left, Double, Black Mountain Bike 1-3/8" Lower Bearing: 49mm OD

1-3/8" Lower Bearing: 49mm OD x 37mm ID x 7mm Thick (45x45 degree)

and light operation enhance rider comfort and concentration

Sram`s lightest

With its long handle and E-nickel-plated steel construction

Shimano Ultegra ST-R8020-L Shift/Brake Lever, Left, Double, Black Mountain Bike 1-3/8" Lower Bearing: 49mm ODThe Ultegra ST R8020 series left shifter hydraulic disc brake levers bring greater rider control in all conditions. Smaller bracket size and wide reach adjustment range provides riders greater control in all conditions Smaller lever size and positioning improves ergonomics Internal shifting unit provides quick and intuitive front shifting operation SERVO WAVE ACTION offers greater braking power with improved control No Caliper