Shimano Ultegra STI ST-R8000 2-/11-speed Shift/Brake Lever

The Ultegra ST-R8000 Shift/Brake Lever by Shimano - Generous grip width adjustment

The Shimano Ultegra ST-R8000 shift/brake lever with Shimano Total Integration technology offers you fast, intuitive shifting (2-speed or 11-speed) and well-dosed performance in the SLR-EV rim braking system. In terms of reach adjust, it outperforms every previous Ultegra model. An update of the internals resulted in even more precise shifts, which are noticeably smoother, especially at the front. The ST-R8000 Dual Control lever has a high carbon content and comes with a high-quality polymer shift cable.

Specifications:

Series:

Ultegra R8000

Application:

Road

Gearing:

2-speed, 11-speed

Shifting System:

mechanical

Brake Type:

mechanical

Technical Information:

Brake Lever Material:

carbon (CFRP)

Lever Body Material:

carbon (CFRP)

Mount:

clamp (closed)

Reach Adjust:

bolt

Adjustment Options:

reach adjust

Compatibility:

Clamp Diameter:

23.8 - 24.2 mm

Front Derailleur:

FD-R9100, FD-R8000, FD-5801, FD-R7000, FD-9000, FD-6800, FD-5800, FD-U5000, FD-RX810

Crank:

FC-R9100, FC-R9100-P, FC-R8000, FC-R7000, FC-RS510, FC-9000, FC-6800, FC-5800, FC-RS500, FC-U5000-2, FC-RX810-2, FC-RX600-11

Rear Derailleur:

RD-R9100, RD-R8000, RD-RX800, RD-9000, RD-6800, RD-5800, RD-R7000, RD-U5000, RD-RX810

Cassette:

CS-R9100, CS-9000, CS-6800, CS-5800, CS-R8000, CS-HG800-11, CS-R7000, CS-HG700-11

Chain:

CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500

Brake Caliper:

BR-R9200, BR-R9210, BR-R9100, BR-R9110, BR-9000, BR-9010, BR-7900, BR-R8100, BR-R8110, BR-RS811-R, BR-R8000, BR-R8010, BR-6800, BR-6810, BR-6700, BR-R7000, BR-R7010, BR-5800, BR-5810, BR-5710, BR-5700, BR-4700, BR-4600, BR-R3000, BR-3500, BR-R561, BR-R2000, BR-CX70, BR-CX50, BR-CX77, BR-R517, BR-R317, BR-RS305, BR-R650*, BR-R451*, BR-R450*, BR-R550*

* with reduced braking force

Features:

• revised internal shift unit for fast, intuitive shifting
• extended reach adjustment
• in combination with FD-R8000 even easier front shifting
• shift cable made of stainless steel, polymer-coated
• OT-SP41 cable housing from lever, OT-RS900 to rear derailleur (not included)
• SLR-EV brake technology
• painted main lever

Technology:

STI Dual Control
Shimano Total Integration (STI) means the combination of braking and shifting functions in one lever, which increases safety when riding. By refining the technology, it became possible to make shifting so smooth at the front and rear that they can be triggered with just one finger. Shimano calls such levers Dual Control Levers (DCL).

Models:

2-speed:

Mount:

left

Gearing:

2x

Manufacturer Number:

I-STR8000LI

11-speed:

Mount:

right

Gearing:

11-speed

Manufacturer Number:

I-STR8000RI

Contents:

• 1 x Shimano Ultegra ST-R8000 shift/brake lever
• 1 x Shimano 1800 mm shifter cable or 2100 mm