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GRX Di2 DUAL CONTROL LEVER 12s
ST-RX825-R
GRX Di2 DUAL CONTROL LEVER 12s
ST-RX825-R

The 12-speed SHIMANO GRX Di2 DUAL CONTROL LEVER delivers fast, wireless shifting for gravel and mixed-terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti-slip coating on the brake lever for increased security and control. The hood body is newly optimized for seamless integration with flared handlebars while retaining the gravel-specific third button location. To complete the cockpit, RX825 levers are compatible with three satellite shifter options and feature SHIMANO FRONT SHIFT NEXT functionality to maximize rider customization options.

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Ser­ies­ col­or

The 12-speed SHIMANO GRX Di2 DUAL CONTROL LEVER delivers fast, wireless shifting for gravel and mixed-terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti-slip coating on the brake lever for increased security and control. The hood body is newly optimized for seamless integration with flared handlebars while retaining the gravel-specific third button location. To complete the cockpit, RX825 levers are compatible with three satellite shifter options and feature SHIMANO FRONT SHIFT NEXT functionality to maximize rider customization options.

BENEFIT

Clean cockpit with fast and reliable wireless shifting

FEATURE

3 to 4 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)

BENEFIT

Better comfort and control on mixed terrain

FEATURE

Anti-slip coating on brake levers

FEATURE

Raised hoods and textured surface

FEATURE

Optimized for use with flared handlebars

BENEFIT

Customizable shifting setup

FEATURE

Compatible with SHIMANO's three SW-RS801 satellite shifter options

FEATURE

Features SHIMANO FRONT SHIFT NEXT functionality

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Product Specification

PRODUCT SPECIFICATION

Model No

ST-RX825-R

Series

GRX

Shifter type

DUAL CONTROL LEVER

Remote switch

✔

Brake lever

Brake hose (kit)

SM-BH90-JK-SSR

Hose joint

Straight

Brake hose color (kit)|1

Black

Recommended brake caliper

BR-RX820

Oil

SHIMANO Mineral

Reach adjust

✔

Clamp band (mm)

23.8-24.2

Funnel bleeding

✔

Free stroke adjust

✔

SERVO WAVE

✔

Di2 connectivity wireless

Di2 shifting

✔

Firmware update by E-TUBE PROJECT

✔

SD50 port (pcs)

0

SD300 port (pcs)

1

SD50 connector (pcs)

0

SD300 connector (pcs)

0

Port for SD50 remote sprinter shifter (pcs)

0

Port for SD300 satellite shifter (pcs)

1

Battery

CR1632 x 2

Color

Series color

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