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Shimano bicycle parts
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- Shimano disc brakes
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- Shimano front derailleurs
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BICYCLES
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PARTS
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- Bicycle racks
- BMX pegs
- Brake system add remove
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- E-bike parts add remove
- Frames, forks and parts add remove
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Shimano bicycle parts
add remove
- Shimano disc brakes
- Shimano chains
- Shimano rear hubs
- Shimano front hubs
- Shimano bottom brackets
- Shimano shifters
- Shimano rear derailleurs
- Shimano front derailleurs
- Shimano pedals
- Shimano chainrings
- Shimano brakes (V-Brake and etc.)
- Shimano brake pads
- Shimano brake levers
- Shimano internal gears
- Shimano cassettes and frewheels
- Shimano cranksets
- Other Shimano parts and accessories
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ACCESSSORIES
add remove
- CLOTHING add remove
- MAINTENANCE add remove
- SCOOTERS add remove
- OUTLET
- GIFT VOUCHERS
-
BICYCLES
add remove
-
PARTS
add remove
- Bicycle racks
- BMX pegs
- Brake system add remove
- Cockpit add remove
- E-bike parts add remove
- Frames, forks and parts add remove
-
Shimano bicycle parts
add remove
- Shimano disc brakes
- Shimano chains
- Shimano rear hubs
- Shimano front hubs
- Shimano bottom brackets
- Shimano shifters
- Shimano rear derailleurs
- Shimano front derailleurs
- Shimano pedals
- Shimano chainrings
- Shimano brakes (V-Brake and etc.)
- Shimano brake pads
- Shimano brake levers
- Shimano internal gears
- Shimano cassettes and frewheels
- Shimano cranksets
- Other Shimano parts and accessories
-
ACCESSSORIES
add remove
- CLOTHING add remove
- MAINTENANCE add remove
- SCOOTERS add remove
- OUTLET
- GIFT VOUCHERS
- Frame size
- Growth
Manufacturer bicycle frame size: Shimano
Bicycle preparation options
BRAKE LEVER: The SHIMANO GRX DI2 DUAL CONTROL LEVER for Hydraulic Disc Brake provides precise and responsive shifting tailored for mixed-terrain riding. The ergonomic shifter design enhances comfort, and the textured, anti-slip brake lever ensures increased control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.
BRAKE CALIPER: Enhanced control with better modulation and quicker initial braking point. The GRX BR-R820 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.
Product technical specifications
ST-RX815 left side 2-speed brake/shift lever
- Raised hood head prevents hand misalignment and slippage
- Recessed finger notch prevents upward slipping
- Anti-slip texture and brake lever coating
- Improved braking input performance
- Higher brake lever axis and curved brake lever
- Improved grip and confidence on choppy surfaces and descents
- Higher braking efficiency reduces fatigue on long rides
- Weight: ~185 g
- Remote Switch
- E-Tube Port (pcs): 2
- Firmware Update by E-TUBE Project
- Multiple Input - Hold
- Brake Fluid: SHIMANO Mineral Oil
- Free Stroke Adjust
- Recommended Brake Caliper: BR-RX810
- Servo Wave Mechanism
- Recommended Brake Hose (Kit): SM-BH90-JK-SSR
- Funnel Bleeding
- Hose Joint: Straight
- Tooled Reach Adjust: Yes
- Clamp Band Inner Diameter: 23.8-24.2 mm
- For 2x11-speed Drivetrain
BR-RX820 brake caliper
- 10% wider pad clearance decreases brake noise
- Maintenance-friendly bleeding process
- More control through better modulation
- Faster initiation of the braking process
- ONE WAY BLEEDING
- SERIES: GRX
- Weight: 146 g
- Brake type: Hydraulic disc brake
- Hose joint: Straight
- ICE TECHNOLOGIES pad Compatible
- Included brake pads: L05A-RF Resin, with fin
- Includes disc brake adapter for front 140/160 + 160/180 mm
- Includes 2 x type A caliper bolts
- Oil: SHIMANO mineral
- Mount type: Flat mount
- Piston quantity: 2
- Caliper fixing screw tool size: 4 mm
- Caliper fixing screw anti loosen method: Screw fix pin+Snap ring
- Recommended brake caliper fixing screw spec for rear mount (not included): 10 mm / 15 mm / 20 mm / 30 mm / 35 mm
- Recommended brake lever (not included): ST-RX820, ST-RX820-LA, BL-RX820-L, also Compatible with ST-R9270, ST-R8170, ST-R7120, ST-R7170, ST-RX610, BL-RX610-L, ST-R9120, ST-R9170, ST-R8020, ST-R8025, ST-R8070, ST-R7020, ST-R7025, ST-RX810, ST-RX810-LA, ST-RX810-LE, BL-RX810, ST-RX815, ST-RX600, BL-RX600, ST-RX400, ST-4720, ST-4725 and additional brake lever BL-RX812
- Recommended disc brake rotor (not included): RT-CL800
- Recommended brake hose (not included): SM-BH90-JK-SSR
- Recommended optional brake pads (not included): L04C-MF Metal with fin, K05S-RX Resin without fin
- Product name
- Disc brake set front Shimano GRX Di2 ST-RX815(L) + BR-RX820 (F) hydraulic flat mount
- Product code
- IRX8159DLF6SC100
- Manufacturer
- Shimano
- Barcode
- 4550170085230
Disc brake set front Shimano GRX Di2 ST-RX815(L) + BR-RX820 (F) hydraulic flat mount
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