Shimano GRX Shadow Plus RD-RX812 11-speed Rear Derailleur

Item number: 71457
1
1
71.42€

excl. shipping cost
to the delivery destination: USA

black/long
Availability:
in stock
Quantity:

Delivery to USA is not possible.

Shimano GRX Shadow Plus RD-RX812 11-speed Rear Derailleur - black/long
Shimano GRX Shadow Plus RD-RX812 11-speed Rear Derailleur - black/long
Shimano GRX Shadow Plus RD-RX812 11-speed Rear Derailleur - black/long
Shimano GRX Shadow Plus RD-RX812 11-speed Rear Derailleur - black/long
  • 100 day return period
  • Online since 1998
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With the GRX RD-RX812 rear derailleur by Shimano you can shift reliably off-road


With the Shimano GRX RD-RX812 rear derailleur you can shift smoothly and quietly on rough terrain. An adjustable chain stabilizer and the Shimano Shadow RD+ technology counteract chain slapping and dropping. Use this rear derailleur when riding an 11-40 or 11-42 cassette.

Specifications:


Series: GRX RX810
Application: Gravel, Cyclocross, City & Touring
Gearing: 11-speed
Mount: standard (Direct Mount compatible)
Capacity: 31 teeth
Compatibility: Shimano Road 11-speed
Compatibility - Chains: HG-EV 11-speed, HG-X11

Technical Information:


Derailleur Pulleys: 11 tooth
Outer Cage Material: aluminium
Inner Cage Material: aluminium
Other Materials: aluminium, composite (GFRP), steel, stainless steel

Compatibility:


- 1x11-speed GRX ST-RX810 and ST-RX600 shift/brake levers
- 11-speed MTB CS-M8000 and CS-M7000 cassettes with a large sprocket of 40 to 42 t
- 11-speed chains

Features:


- for 1x11-speed drivetrains
- adjustable chain stabilisation prevents chain drops
- stabilizer with on/off switch to adapt to the terrain
- tension adapted to gravel
- silent and continuous rear derailleur on uneven terrain
- smooth and reliable shifting on mixed terrain
- painted cage plates
- derailleur pulley bearings
- 4 joint bushings, fluorine-coated

Technology:


Shadow RD+
Less distraction, quiet drivetrain. Rear derailleur stabilizer, reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.

Models:


long:
- Largest Sprocket Teeth (max.): 42 teeth
- Largest Sprocket Teeth (min.): 40 teeth
- Smallest Sprocket Teeth (max.): 11 teeth
- Smallest Sprocket Teeth (min.): 11 teeth
- Chainring Difference (max.): 0 teeth
- Total Capacity: 31 teeth
- Manufacturer Part Number: I-RDRX812

Contents:


- 1 x Shimano GRX RD-RX812 rear derailleur
- 1 x Shimano OT-RS900 240 mm cable housing
- 1 x long nose end cap


Gewicht:


-black / long : 267 g

Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • black/long
    71.42€

Customer Reviews (1)

5

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Customer Reviews (1)

5.0/5.0
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Give us your opinion on this product.

by Olaf H.  on 20.08.2019
verified purchase

Hochwertig, leicht einzustellen, kompatibel auch zu 105- oder -Ultegra-STIs, präzise Schaltvorgänge. RD-RX812 funktioniert auch mit Kassetten mit 11-46 Zähnen (bei 1x11, bei 2x11 muss der Schaltkäfig verlängert/ausgetauscht werden).

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