Top 7 GRX Rear Derailleur – Rear Bike Derailleurs

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1. SHIMANO

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Rear, SHIMANO GRX RD-RX812 Rear Derailleur Black

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SHIMANO #ad - Cage length: long. Capacity: 31t. Gearing: 1x11. Material: alloy. Cassette range: maximum 11 - 42t, minimum 11 - 40t.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height5 Inches
Length7 Inches
Weight0.95 Pounds
Width7 Inches
Part NumberIRDRX812
ModelShimano

2. SHIMANO

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170mm, SHIMANO GRX FC-RX600 1x Crankset Black, 40T

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SHIMANO #ad - Arm length: 165, 172. 5, 170, 175mm. Bolt circle Diameter: 110mm. Arm material: aluminum. Bolts: 4. Chainring Sizes: 40t.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height8 Inches
Length12 Inches
Weight3.4 Pounds
Width9 Inches
Part NumberEFCRX600111CXB0
ModelShimano

3. SHIMANO

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Rear, SHIMANO GRX RD-RX817 Di2 Rear Derailleur Black

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SHIMANO #ad - Cassette range: 11 - 42t, 11 - 40t. Material: alloy. Cage length: medium. Compatibility: Shimano GRX Di2. Pull type: electronic.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height5 Inches
Length6 Inches
Weight1.05 Pounds
Width7 Inches
Part NumberIRDRX817
ModelShimano

4. SRAM

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Black, Type 2.1 with 10 Speed Performance, Long Cage, SRAM GX 2x10 Rear Derailleur

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SRAM #ad - Exact actuation - 1:1 actuation ratio for shifter cable travel: derailleur movement offers precise and dependable 10-speed performance.

Cage lock - type 2. 1 technology in the rear derailleur makes wheel removal and installation, and chain installation faster and simpler. Roller bearing clutch - Type 2. 1 technology eliminates derailleur bounce and chain slap without sacrificing precision. Direct route - cable routes directly to the actuation mechanism to product more power with less friction and less effort. Cage length - gx 2x10 rear derailleur is compatible with a 36-tooth cassette and is available in three cage lengths, short, medium and long.
BrandSRAM #ad
ManufacturerSRAM #ad
Height3.2 Inches
Length6.55 Inches
Weight0.95 pounds
Width6.8 Inches
Part Number00.7518.080.000
Model00.7518.080.000

5. SHIMANO

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Black, Deore XT Rear Derailleur, 11-Speed

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SHIMANO #ad - 11-speed range. Rear derailleur that ensures precise, easy gear shifting. Integrated chain stabilizer s accurate shifting in a variety of conditions.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height4 Inches
Length6 Inches
Weight0.88 Pounds
Width6 Inches
Part Number587763
Model587763
Warranty90 Day Limited

6. SHIMANO

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Braze-On, SHIMANO GRX FD-RX810 Front Derailleur Black

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SHIMANO #ad - Material: aluminum. Mount: braze-on. Gearing: top gear teeth 46 - 50t, capacity 17t. Claimed Weight: 96g. Compatibility: shimano GRX 11-speed cranksets, Shimano 11-speed chains.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height4 Inches
Length7 Inches
Weight0.55 Pounds
Width7 Inches
Part NumberIFDRX810F
ModelShimano

7. SHIMANO

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SHIMANO Ultegra RD-RX800 Rear Derailleur Gray, Long

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SHIMANO #ad - Cage length: Long. Cassette range: 11 - 34t. Material: alloy. Compatibility: Shimano 11-speed road. Capacity: 39t.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height5 Inches
Length7 Inches
Weight0.4 Pounds
Width7 Inches
Part NumberIRDRX800GS
ModelShimano