Shimano GRX Di2 RX815 group 1x11 / 42
Item number: 71658
Product Description
Discover the ultimate upgrade for your cyclocross, gravel, city, or touring bike with the Shimano GRX Di2 RX815 groupset 1x11 / 42 electronic shift system. Designed for the modern rider, this system features an 11-speed electronic shifting mechanism that ensures seamless gear changes with the touch of a button, powered by a reliable lithium battery. The GRX set is compatible with Shimano Road freehubs and is designed for 11-speed cassettes, offering a wide range of gears for any riding condition. Its disc brake system, specifically the hydraulic Flat Mount calipers, provides unmatched stopping power and control, whether you're navigating city streets or tackling rugged gravel paths. This system is not only about performance but also about convenience, with its electronic shift system removing the effort from shifting gears. Perfect for riders looking for precision, reliability, and the latest in cycling technology, the GRX series brings professional-grade components to your bike. Whether you're an avid gravel grinder, a cyclocross competitor, or a city explorer, this system promises to enhance your riding experience. Say goodbye to manual shifting and hello to the future of cycling with the GRX series.
Information regarding the return of batteries and electrical equipment:
Information on the return and disposal of used batteries and electrical equipment can be found here. For information regarding the return of used e-bike batteries, please contact our customer service.
Product Specifications:
- Brake Type:
- disc
- Speeds cassette:
- 11-speed
- Series:
- GRX
- Application:
- Cyclocross, Gravel, City & Touring
- Shifting:
- 11-speed (electronic)
- Shift System:
- Electronic
- Brakes:
- Disc, hydraulic (Flat Mount)
black | 170.0 mm 42 tooth / 11-30 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-30 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-30 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-30 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-30 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-30 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-30
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-32 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-32 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-32 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-32 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-32 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-32 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-32
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-34 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-34 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-34 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-34 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-34 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-34 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-34
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-40 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-40 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-40 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-40 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-40 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-40 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-40
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-42 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-42 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-42 / external junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 175,0 mm
black | 170.0 mm 42 tooth / 11-42 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 170,0 mm
black | 172.5 mm 42 tooth / 11-42 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 172,5 mm
black | 175.0 mm 42 tooth / 11-42 / internal junction box:
- Crank speed:
- Single-speed
- Gear Ratio Cassette:
- 11-42
- Crank Arm Length:
- 175,0 mm
Technical Information:
- Freehub:
- Shimano Road
- Brake caliper mounting:
- Flat Mount
black | 170.0 mm 42 tooth / 11-30 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-30 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-30 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-30 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-30 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-30 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-32 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-32 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-32 / external junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-32 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-32 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-32 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-34 / external junction box:
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-34 / external junction box:
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-34 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-34 / internal junction box:
- Freehub:
- Shimano Road
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-34 / internal junction box:
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-34 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano Road
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-40 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-40 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-40 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-40 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-40 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-40 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-42 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-42 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-42 / external junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 170.0 mm 42 tooth / 11-42 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 172.5 mm 42 tooth / 11-42 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
black | 175.0 mm 42 tooth / 11-42 / internal junction box:
- Freehub:
- Shimano MTB
- Freehub:
- Shimano MTB
- Gear Ratio Crank:
- 42
Product Features:
- High-performance electronic shifting system designed specifically for the GRX series, catering to cyclocross, gravel, city, and touring bikes.
- Features a flat mount disc brake system for superior stopping power and reliability in all conditions.
- Compatible with 11-speed Shimano Road freehubs, ensuring smooth and precise gear changes.
- Utilizes a lithium battery for efficient and long-lasting power to the electronic shift system.
- Designed for use with hydraulic disc brakes, offering enhanced control and braking performance.
- Offers versatile application possibilities, making it ideal for a wide range of cycling disciplines including cyclocross, gravel riding, city commuting, and touring adventures.
Contents:
1 x Shimano GRX crankset (FC-RX810-1)
1 x Shimano GRX Di2 rear derailleur (RD-RX815 or RD-RX817)
1 x Shimano Di2 battery (BT-DN110)
1 x Shimano Di2 battery charger (SM-BCR2)
1 x Shimano junction box (EW-RS910 internal or SM-EW90-A external)
1 x Shimano SM-JC41 internal junction box
1 x Shimano EW-WU111 wireless unit
1 x Shimano Ultegra cassette (CS-R8000) or CS-HG800-11 (11-34) or XT CS-M8000
1 x Shimano Ultegra / XT Quick-Link chain (CN-HG701-11)
2 x Shimano GRX BR-RX810 + GRX Di2 ST-RX815 disc brakes, front & rear
1 x Shimano SM-BH90-JK-SSR brake hose, 1000 mm (front)
1 x Shimano SM-BH90-JK-SSR brake hose, 1700 mm (rear)
2 x pairs Shimano brake pads
1 x front disc brake adapter
2 x hose connection set w/ olives and pins
2 x type A caliper bolts (front)
2 x caliper bolts for 25 mm frame diameters (rear)
1 x Shimano TL-EW02 plug tool (rear)
1 x Shimano USB Y-7FJ00020 charging cable
1 x Shimano 1.85 mm cassette spacer for road freehub (only for 11-34)
Manufacturer:
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com
