Shop Components Rear derailleurs Road Shimano Ultegra RD-RX800 GS derailleur, 2x11

Shimano Ultegra RD-RX800 GS derailleur, 2x11

Name: Shimano Ultegra RD-RX800 GS derailleur, 2x11
Price: 129.0 EUR
Availability: OutOfstock

129 €

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Road rear derailleurs Road rear derailleurs (Shimano)

For adventure, gravel and cyclocross use: Shimano Ultegra 2x11-speed Rear Derailleur RD-RX800 GS

Riders have been pushing the limits of what a road bike is capable of riding for many years, evolving the sport from racing to encompass greater adventure. In recent years we’ve seen a broader definition of what a drop handlebar bike can look like; road wheels followed that by accommodating wider tyres. Now in a natural evolutionary step it’s time for drivetrains to evolve too.

The new RX800/805 rear derailleurs shares many characteristics with the Ultegra R8000/R8050 derailleur, such as precise accurate shifting and SHIMANO SHADOW RD derailleur positioning, but with the added chain stabilizing switch (known as SHIMANO SHADOW RD+ technology) to control the drivetrain over rough/uneven ground or off-road surfaces. Much like Shimano’s MTB derailleurs the On/Off switch can be found next to the upper pulley. When activated the rear derailleur pivot takes a firm hold to reduce excessive movement, noise and general ‘chain chatter’.

Features - Ultegra RX RD-RX800 GS 2x11-speed Rear Derailleur

SHIMANO SHADOW RD+ construction
Easily adjustable chain stabilizer to prevent the chain from hitting the chain or jumping off
Low profile rear derailleur design
Adapted for race specific frame design
GS Version - for Cassettes up to 34 teeth

Product features

Use: Road, Adventure, Gravel, Cyclocross
Group: Ultegra RX
Model: RD-RX800-GS
Cage: medium
Mount Type: Direct Mount
Gear front: 2-speed
Gear rear: 11-speed
Compatible Chain: HG-EV 11-speed / HG-X 11-speed
Max. teeth large sprocket: 34T
Min. teeth large sprocket: 28T
Max. teeth small sprocket: 12T
Min. teeth small sprocket: 11T
Max. Front Difference: 16T
Total Capacity: 39T

Material

Aluminum
CFRP

Weight

248g (manufacturer information)

Scope of delivery

1 Ultegra 2x11-speed Rear Derailleur RD-RX800 GS

Technologies

Shimano Shadow RD+

Less distraction quiet drive train. Rear Derailleur Stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.

Ultegra R8000

Product details

Groupset	Shimano Ultegra
Gears	2x11
product ID	68907

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Road rear derailleurs from Shimano

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

Manufacturer contact information