Shimano Ultegra ST-R8020 STI Shift-brake Lever Left For 2-SPEED Road-disc

The SHIMANO ULTEGRA R8020 series shifters bring greater rider control in all conditions thanks to SHIMANO's category-leading hydraulic disc brakes. Lighter front shift action and refined ergonomic shape sweeten the deal.


FEATURES

Greater rider control in all conditions
Hydraulic disc brake provides the next stage of control
Small bracket size improves ergonomics
Greater reach adjust range
Quick and intuitive rear-shifting operation with redesigned internal shifting unit
Even lighter front shifting when paired with redesigned FD-R8000


SPECIFICATIONS

Series: Ultegra
Shifter type: Dual control lever

Shift lever
Front speeds: 2
Shift lever cable Outer casing|Lever side: OT-SP41
Outer casing|Rear derailleur side: OT-RS900
Inner cable|Polymer-coated cable: Yes

Brake lever
Brake hose (kit): SM-BH90-JK-SSR
Hose joint: Straight
Recommended brake caliper: BR-R8070
Oil: SHIMANO Mineral
Reach adjust/Tool: No
Reach adjust: Yes
Clamp band (mm): 23.8-24.2
Funnel bleeding: Yes
Free stroke adjust: Yes
SERVO WAVE: Yes

Clamp band Diameter (mm): 23.8-24.2
Shifter lever body release: Resin & Steel
Average weight: 554 ( /pair)

TECHNOLOGIES

Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
SERVOWAVE ACTION: When you pull a SERVOWAVE brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control.