In this best rear derailleurs product guide, we’ll help you make a more informed decision and select the product with the benefits you need.
In Hurry? Checkout Our Top Pick Of Best Rear Derailleurs.
Our Top Pick
9.7/10 our score
Best Rear Derailleurs
Rank | Product Name | Score |
---|---|---|
1 |
Shimano Acera |
9. 7 |
2 |
Shimano RD-M591 |
9. 5 |
3 |
SRAM X4 |
9. 1 |
4 |
Shimano Deore XT RD-M772 |
8. 8 |
5 |
Shimano Deore XT RD-M786 SGS Shadow |
8. 6 |
6 |
SRAM Force 22 |
8. 2 |
7 |
SRAM X01 Eagle |
8. 0 |
8 |
SRAM GX |
7 .7 |
9 |
Campagnolo Record 11 |
7. 4 |
10 |
Campagnolo Veloce |
7. 2 |
1. Shimano Acera
9.7/10 our score
- Make sure this fits by entering your model number.
- Shimano Acera M360 7
- 8-Speed Rear Derailleur with SmartCage, Black
2. Shimano RD-M591
9.5/10 our score
- 9-speed compatible
- Compatible with all Shimano 9-speed HG cassettes, 9-speed mountain shifters and 9-speed chains
- Flourine coated link pin bushings
- 34t minimum low gear for proper function
- Weight: 299 grams
3. SRAM X4
9.1/10 our score
- Make sure this fits by entering your model number.
- Cage Lengths: SGS-long, Capacity: 45T, Derailleur Action: Top-Normal (Traditional)
- Derailleur Color: black, Drivetrain Spacing: Shimano/SRAM 9, Largest Cog: 34teeth, Min/Max: 11/34T
- Shifter/Rear Derailleur : SRAM 1:1, Speeds: 7/8sp, Speeds: 8sp, Speeds: 9sp, Weight: 310g
4. Shimano Deore XT RD-M772
8.8/10 our score
- Low profile for improved durability
- Low profile design saves RD from damage in a narrow passage.
- Direct routing reduces the risk of snagging.
- Stronger return spring for more crisp shifting feeling
- Capacity : GS 33T, SGS 45T
5. Shimano Deore XT RD-M786 SGS Shadow
8.6/10 our score
- Make sure this fits by entering your model number.
- Stabilizer switch to reduce chain slap
- Low profile Shadow design
- 10-Speed Shadow Plus MTB rear derailleur
6. SRAM Force 22
8.2/10 our score
- Material: outer cage carbon fiber, inner cage, outer links aluminum, inner link magnesium
- Cage Length: short
- Claimed Weight: 178 g
- Recommended Use: cycling
- Manufacturer Warranty: 2 years
7. SRAM X01 Eagle
8/10 our score
- Make sure this fits by entering your model number.
- Material: forged aluminum, spring titanium
- Cage Length: Eagle
- Gearing: 10 - 50 t
- Pull Type: X-Actuation
- Recommended Use: mountain bike
8. SRAM GX
7.7/10 our score
- Make sure this fits by entering your model number.
- EXACT ACTUATION for precise and dependable 10-speed performance
- TYPE 2.1 technologies: ROLLER BEARING CLUTCH and CAGE LOCK (also available without TYPE 2.1 configurations)
- Cage lengths: Short, Medium and Long
9. Campagnolo Record 11
7.4/10 our score
- Make sure this fits by entering your model number.
- Type: Record 11
- Operating Range: Road
- Compatibility: 11speed
- Derailleur Cage-Build: short
- Assembly: frame mount
10. Campagnolo Veloce
7.2/10 our score
- Make sure this fits by entering your model number.
- anodized Ultra-Shift body for weight savings and improved shifting
- New rubberized pulleys on sintered bushings for reduced vibration
- 225 grams