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SHIMANO

SHIMANO GRX 815 Left Lever and Front Caliper

Réf. fabricant : IRX815DLF6SC100
The SHIMANO GRX 815 Di2 Left Lever and Front Caliper is designed to offer superior control and unrivalled precision on mixed terrain. Thanks to... Read more
Regular price 349,90 €
Regular price Sale price 349,90 €
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Description

The SHIMANO GRX 815 Di2 Left Lever and Front Caliper is designed to offer superior control and unrivalled precision on mixed terrain. Thanks to DUAL CONTROL Di2 technology, gear changes are electronic, fast and perfectly synchronized via the SHIMANO Synchro-Shift system, guaranteeing a fluid and intuitive experience on any course.

Advanced lever ergonomics ensure optimum comfort on long rides. Its raised hood head and fingerprint maintain a stable position, while the non-slip texture of the brake lever offers excellent control, even on technical descents or uneven surfaces.

On the braking side, the GRX BR-RX810 caliper adopts a compact Flat Mount design for elegant mounting and optimum control. Thanks to ICE TECHNOLOGIES, heat dissipation is enhanced, offering consistent performance and precise braking.

The system incorporates a J-Kit connector for simplified installation, quick access to settings and ONE WAY BLEEDING for easy, clean maintenance. The GRX 815 Di2 combines performance, comfort and reliability to push your limits on any terrain.

Ref: 15660153209212

Informations techniques

- Left lever ST-RX815-L: Speed control type: DUAL CONTROL LEVER
Di2 gears
Derailleur control: 2 forward gears
Brake hose (kit) : SM-BH90-JK-SSR
Hose: 1700mm
Pipe connection: Straight
Hose color: Black
Oil: SHIMANO mineral oil
Guard adjustment: yes
Free stroke adjustment: yes
Drain with funnel: yes
Technology : SERVO WAVE
Firmware update by E-TUBE PROJECT
SD50 port
Collar diameter (mm): 23.8-24.2
Average lever weight: 373g

- Front caliper : BR-RX810-L
Brake type: Hydraulic disc brake
Hose color: Black
J-Kit version (OEM): yes
Resin inserts with fin
Compatible rear mounting brackets: 10 / 15 / 20 / 25 / 30 / 35 mm
Recommended disks: SM-RT800, RT-MT800
Purge system: ONE WAY BLEEDING
Mounting: Flat Mount
Pistons: 2
Caliper fixing screw: 4 mm wrench
Anti-release method: Pin screw
One-piece painted aluminum stirrup
Weight (manufacturer): 141g

Informations prix

*Supplier suggested retail price in September 2025