Shimano Ultegra RX800 11-speed clutch
90.60
Shimano Ultegra RX800 11-speed clutch
Shimano GRX RX812
85.90
Shimano GRX RX812
Shimano GRX RX810
81.60
Shimano GRX RX810

Shimano Ultegra RX800 11-speed clutch vs. Shimano GRX RX812 vs. Shimano GRX RX810

Shimano Ultegra RX800 11-speed clutch
Shimano GRX RX812
Shimano GRX RX810
Shimano Ultegra RX800 11-speed clutch

90.60

View product
Shimano GRX RX812

85.90

View product
Shimano GRX RX810

81.60

View product

This is what our customers think

Reviews
(6)
(7)
(5)
Pros
-
Clutch (2x)
Superfast delivery
Great price
Top product
smooth switching
Improved version
Top class for cyclocross
Good price/quality
Cons
-
none
Expensive compared to MTB equivalents
No
Nothing at all
have to turn the clutch on/off

According to the product specialist

Pros
Due to the larger spring tension, the chain will chatter less in bad road conditions and you will be able to shift better.
The derailleur can be used with all mechanical 11-speed Shimano shifters.
Thanks to this derailleur you can use a larger cassette and so cycle at a smoother pace.
This derailleur has an industrial look.
This derailleur can only be used with a single front chainring.
The clutch prevents the derailleur from rattling and keeps the chain well tensioned.
You can use this derailleur with all 11-speed Shimano shifters.
Cons
-
This derailleur can only be used with a single front chainring.
You cannot fit a cassette with a smaller ratio than 11/30 to this derailleur.

Specifications

Number of gears
11 speed
11 speed
11 speed
Shifting Type
Mechanical
Mechanical
Mechanical
Type
Single
Cage Length
Long Cage RD-RX800GS
Long Cage
Long Cage
Maximum Capacity
39T
31T
40T
Weight
248 grams
267 grams
251 grams
Largest cassette sprocket
34T
42T
34T
Colour
Black
View product
View product
View product