Shimano ST-RX815 Shift-Brake Lever GRX Left Hand Di2 With BR-RX810 Rear Disc Brake Caliper

The Shimano GRX Di2 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of Shimano electronic shifting and synchronised shifting.

FEATURES

• Improved grip and confidence on choppy surfaces and descents
• Raised hood head prevents hand misalignment and slippage
• Recessed finger notch prevents upward slipping
• Anti-slip texture and brake lever coating
• Higher braking efficiency reduces fatigue on long rides
• Improved braking input performance
• Higher brake lever axis and curved brake lever

PRODUCT SPECIFICATIONS

Model No: ST-RX815-L
Series: GRX Di2
Colour: Series colour
Shifter type: Dual Control Lever
Remote switch: Yes
Shift lever|Front speeds: 2
Shift lever|Compatible front derailleur type: Road 2-speed
Brake lever|Brake hose (kit): SM-BH90-JK-SSR
Brake lever|Hose joint: Straight
Brake lever|Brake hose colour (kit)|1: Black
Brake lever|Recommended brake caliper: BR-RX810
Brake lever|Oil Shimano Mineral
Brake lever|Reach adjust|Tool: Yes
Brake lever|Reach adjust: Yes
Brake lever|Clamp band (mm): 23.8-24.2
Brake lever|Funnel bleeding: Yes
Brake lever|Free stroke adjust: Yes
Brake lever|Servo Wave: Yes
Shifter lever body|Main: GFRP
Di2 connectivity wired|Di2 shifting: Yes
Firmware update by E-Tube Project: Yes
SD50 port (pcs): 2
SD300 port (pcs): 0
SD50 connector (pcs): 0
SD300 connector (pcs): 0
Port for SD50 remote sprinter shifter (pcs): 0
Port for SD300 satellite shifter (pcs): 0

PRODUCT SPECIFICATIONS

Model No: BR-RX810-F
Series: GRX 11-speed
Colour: Series colour
Average weight: 141 grams
Remarks: Front spec with adaptor
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
Hose joint: Straight
Brake hose color (kit)|1: Black
J-Kit spec (for OEM): Yes
Ice Technologies pad compatible caliper: Yes
Pad|Standard 1: L03A-RX Resin (w/ fin)
Pad|Standard 2: K05S-RF Resin (w/o fin)
Pad|Option 1: K04S-MX Metal (w/o fin)
Pad|Option 2: L04C-MF Metal (w/ fin)
Recommended brake lever: ST-RX810 BL-RX810 ST-RX815
Recommended disc brake rotor: SM-RT800, RT-MT800
Oil: Shimano mineral
One Way Bleeding: Yes
Mount type: Flat mount
Piston: 2
Caliper fixing screw|Tool size: 4 mm
Caliper fixing screw|Anti loosen method: Screw fix pin + Snap ring
Pad mount: Pad axle

ABOUT SHIMANO

In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supply high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users.

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