
Best selling Rear derailleurs from Shimano
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1. Shimano Tourney TX RD-TX800
Shimano Tourney-TXThe Tourney TX is a basic component group for sporty bikes and riders in the entry level segment. Ride your sports bike with ease, feel free, enjoy the distance to everyday life and enjoy trouble-free and durable function. - Compatibility: 7-speed - Mounting type: frame mounting - Recommended chain: HG 6/7/8-speed - Details: - Durable shifting performance with easy operation for stress-free riding pleasure - Quick mounting - 13/13Z roller - Type: rear derailleur - Material specifications: Aluminium - Application: MTB rear derailleur cage - Type: long Rear derailleur capacity long - Max. smallest sprocket: 14 teeth - Min. smallest sprocket: 11 teeth - Max. largest sprocket: 34 teeth - Total capacity: 43 teeth - Max. difference front: 20 teeth - Min. largest sprocket: 28 teeth.
Pro
- No advance payment
- Short delivery time

2. Shimano Claris RD-R2000 SS
Shimano Claris - Challenge, discover, trust. The Claris group is a completely new development with a very wide range of applications. It is suitable for fitness and trekking bikes, but also offers the possibility to equip racing bikes for entry-level competitions. Claris enables easy, precise, and smooth shifting with Shimano's 8-speed indexing system, powerful brakes, and quiet hubs. The durable and low-maintenance 8-speed drivetrain provides an optimal gear ratio for racing bikes.
Details:
- Weight (short cage): 268 g
- Weight (medium-long cage): 284 g
- Application: Road
- Compatibility: 8-speed
- Number of gears: 8-speed
- Mounting system: Frame mount
- Recommended chain: HG 6/7/8-speed derailleur cage
- Type: Medium-long
- Type 2: Short
- Derailleur capacity normal
- Max. largest sprocket: 34 teeth
- Min. largest sprocket: 28 teeth
- Max. smallest sprocket: 13 teeth
- Min. smallest sprocket: 11 teeth
- Total capacity: 43 teeth
- Max. difference front: 20 teeth
- Derailleur capacity short
- Min. largest sprocket: 25 teeth
- Max. smallest sprocket: 13 teeth
- Min. smallest sprocket: 11 teeth
- Max. largest sprocket: 32 teeth
- Total capacity: 37 teeth
- Max. difference front: 16 teeth.

3. Shimano Altus RD-M370 rear derailleur 9-speed
Shimano AltusWith a variety of high-quality technical features - including stable 9-speed drives, V-brake and disc brake systems or easy-to-use gear levers with Rapidfire Pus technology, the Altus offers reliable performance for recreational driving pleasure. - Details: - Smooth, smooth shifting - Flat profile with double servo pantograph technology - Wide joint for high durability and precise shifting - Application: MTB - Compatibility: 9-speed - Mounting style: Frame mounting - Material type: Steel - Number of gears: 9-speed - Recommended chain: HG 9-speed derailleur cage - Design: long Rear derailleur capacity long - Total capacity: 45 teeth - Max. Front difference: 22 teeth - Min. largest sprocket: 28 teeth - Max. smallest sprocket: 11 teeth - Min. smallest sprocket: 11 teeth - Max. largest sprocket: 34 teeth

4. Shimano Cues RD-U6020-11
Stable performance of the drivetrain on trails, gravel paths, and city streets. The compact design protects the rear derailleur from obstacles in a variety of situations. Total capacity: 48D. Maximum large sprocket: 45D (2x11 speeds). Designed and tested to provide lasting performance for electric biking. Developed for electric bicycles. Discover new ways to enjoy rides and daily commutes with a flat handlebar, thanks to the smooth gear shifts and pedaling action that this reliable rear derailleur for 2x11-speed systems offers. The compact design and chain stabilization system give cyclists the confidence to tackle hillier routes. Additionally, electric bike users benefit from a reliable and durable performance thanks to the specialized construction.

5. Shimano Ultegra Rd-R8000 GS
The long cage Shimano Ultegra Shadow RD-8000 derailleur is an essential component for cycling enthusiasts seeking optimal performance. This model is designed to provide exceptional shifting accuracy, enabling a smooth and responsive riding experience.
The technical features of this derailleur include:
- Compatibility with 11-speed groups: Ensures harmonious operation with modern drivetrain systems.
- Shadow design: Its compact design reduces visibility at the back of the bike and improves aerodynamics.
- Frictionless shifting: Thanks to high-quality bearings, shifting is quick and precise, even under pressure.
- Optimized weight: Its lightweight construction reduces the overall weight of the bike without compromising durability.
The Shimano Ultegra Shadow RD-8000 derailleur is perfect for cyclists aiming for excellence in competition or simply enjoying a ride on the road. Its reliability and superior performance make this derailleur an indispensable choice to enhance your cycling experience.
Don't let gear changes become an obstacle. Choose a derailleur that meets the highest demands for performance and technology, and take your cycling adventures to a new level.

6. Shimano Alivio RD-M3100
The Shimano Alivio M3100 derailleur features a low profile thanks to its Shimano Shadow design, allowing for an aggressive riding style while reducing the risk of hitting obstacles.

7. Shimano Sora RD-R3000
Shifting. Wide Link Design. Smooth, precise 9-speed shifting. Wide gear range. Gears: 9. Shifting system: Mechanical. Dampening: No. The new SORA range is more attractive and robust than ever with its 9-speed components. The SORA, with its stylish and clear design, is aimed at sport and fitness riders. The technology borrowed from higher-end groups provides both beginners and hobby racers with a sporty riding experience through the features of the 9-speed SORA R3000.

8. Shimano Altus RD-M310
Shimano Altus offers a variety of high-quality technical features, including stable 9-speed drives, V-brake and disc brake systems, and easy-to-use gear levers with Rapidfire Plus technology, ensuring reliable performance for recreational riding.
Details:
- Wide-link design for higher rigidity and precise shifting
- Mega Pulley pulleys reduce noise and wear
- Smartcage cage
- Recommended chain: HG 6/7/8-speed
- Total capacity: 43 teeth
- Maximum front difference: 20 teeth
- Maximum largest sprocket: 34 teeth
- Minimum largest sprocket: 28 teeth
- Maximum smallest sprocket: 14 teeth
- Minimum smallest sprocket: 11 teeth
- Type: rear derailleur
- Application: trekking
- Compatibility: 7-speed
- Mounting: frame mounting rear derailleur cage
- Type: short.

9. Shimano Deore MTB RD-M6000 Shadow+ rear derailleur 10s SGS
Modern technology for optimum control, robust, proven technology for durability and reliability.significant advantages- precise, consistent, effortless and easy shifting with 10-speed shifting systems- suitable for various bike types from sporty to comfortable trekking bikes- efficient pedalling with good cadence thanks to optimised gradation for paved pathsShimano Shadow rear derailleurWith its sophisticated technology, the Shimano Shadow rear derailleur is also particularly suitable for a more aggressive riding style. The extremely minimised profile brings with it a number of advances. Thanks to its flat design and single-bias construction, the rear derailleur does not hit the chainstay even in the roughest conditions. The derailleur works cleanly and quietly. 36 teeth.

10. Shimano Dura-Ace Di2 RD-R9250
The Dura-Ace RD-R9250 integrates the Port system load and a unit for wireless connectivity while providing super fast and precise shifting worthy of any podium.
A single cage length, compatible with low 28-34T sprockets, brings new versatility to the world's best group of road components.
The compact design includes an integrated wireless unit, a charger, and a switch.
LED status indicator and battery capacity display.
In torque mode, adjustment mode, etc., the range capacity is increased. Maximum low sprocket: 34T.
Firmware update via E-Tube Project.
Weight: 215 g.
