Shimano GRX STI ST-RX400 2-/10-speed Shift/Brake Lever

Shimano GRX ST-RX400 shift/brake lever - 10-speed and full control

The Shimano GRX ST-RX400 10-speed shift/brake lever was specially designed for Gravel use - as can be seen from its lever and handle body ergonomics as well as the anti-slip texture. It is based on the proven Dual Control technology and features the smooth-running shifting function of the Shimano flagship groupsets. Thanks to its excellent brake control, you'll enjoy off-road rides even more.

Are you interested in the GRX series? Then have a look at our Shimano gravel site. You will find many more products there.

Specifications:

Series:

GRX RX400

Application:

Gravel, Cyclocross, City & Touring

Gearing:

2x, 10-speed

Shifting System:

mechanical

Brake Type:

hydraulic

Technical Information:

Brake Lever Material:

aluminium

Lever Body Material:

composite

Clamp Material:

steel

Hose:

SM-BH90-JK-SSR, SM-BH90-J-SSR (not included)

Actuation:

mineral oil

Mount:

clamp (closed)

Reach Adjust:

bolt

Adjustment Options:

Reach Adjust

Compatibility:

Clamp Diameter:

23.8 - 24.2 mm

Front Derailleur:

FD-4700, FD-RX400

Crank:

FC-4700, FC-R460, FC-RS400, FC-RX600-10

Rear Derailleur:

RD-4700-SS, RD-4700-GS, RD-RX400

Cassette:

CS-6700, CS-5700, CS-HG500-10, CS-4600, CS-M980, CS-M771-10, CS-HG81-10, CS-HG62-10, CS-HG50-10

Chain:

CN-M981, CN-M980, CN-HG95, CN-HG94, CN-HG75, CN-HG74, CN-HG54

Brake Caliper:

BR-RX400 (recommended), BR-R9270, BR-R9170, BR-R8170, BR-R8070, BR-R7170, BR-R7070, BR-RS785, BR-RX820, BR-RX820-LE, BR-RX810, BR-4770

Additional Brake Lever:

BL-RX812

Features:

• Dual Control Lever (10-speed) for hydraulic disc brakes
• Gravel-inspired lever and body ergonomics
• anti-slip brake lever, painted
• more control on mixed terrain
• smooth shifts like the of the best groupsets
• funnel venting with M7 funnel (TL-BR002)
• Optislick inner cable with a minimal galvanic coating for more efficient cable routing and corrosion resistance
• OT-SP41 cable housing from lever, OT-RS900 to rear derailleur (not included)

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-STRX400LI

10-speed:

Mount:

right

Gearing:

10-speed

Manufacturer Number:

I-STRX400RBI

Contents:

• 1 x Shimano GRX ST-RX400 shift/brake lever
• 1 x Shimano shift cable, 1800 mm or 2200 mm