Shimano GRX RX812
411,60
Shimano GRX RX812
Shimano GRX RD-RX822 SGS
454,90
Shimano GRX RD-RX822 SGS

Shimano GRX RX812 vs. Shimano GRX RD-RX822 SGS

Shimano GRX RX812
Shimano GRX RD-RX822 SGS
Shimano GRX RX812

411,60

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Shimano GRX RD-RX822 SGS

454,90

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This is what our customers think

Reviews
(7)
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Pros
Clutch (2x)
Superfast delivery
Great price
Top product
-
Cons
none
Expensive compared to MTB equivalents
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According to the product specialist

Pros
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 GRX 12-speed rear derailleur is suitable for cassettes up to 10-51T, when combined with a 40 or 42 tooth front chainring.
This rear derailleur is designed for shifting gears smoothly and quietly, even on dirt roads.
The relatively high spring tension on the derailleur cage prevents the chain from slapping while you're descending.
Cons
This derailleur can only be used with a single front chainring.
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Specifications

Number of gears
11 speed
12 speed
Shifting Type
Mechanical
Mechanical
Type
Single
Cage Length
Long Cage
Long Cage
Maximum Capacity
31T
Weight
267 grams
288 grams
Largest cassette sprocket
42T
51T
Colour
Grey
Type
1x12
What groupset do you have?
Shimano GRX
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