SUNTOUR X-3040 Accushift Rear Derailleur Road Bike A-3040

( Brand: Suntour ), ( Manufacturer Part Number: X-3040 ), ( Model: SUNTOUR X-3040 ACCUSHIFT ), ( Part Type: Derailleur Bike ), ( Color: Black ), ( Compatible Bike Type: Road Bike ), ( Set Includes: Derailleur, Barrel Adjuster ), ( Material: Aluminum, Plastic, Steel ), ( Mounting Type: Bolt-on ), ( Number Of Speeds: 7 Speed ), ( Derailleur Cage Length: Short Cage )

Review SUNTOUR Vintage Accushift Rear Derailleur Japan Road Bike Part

Suntour X-3040 A-3040 Accushift Rear Derailleur - Precision and Smooth Shifting for Your Road Bike

Experience a seamless cycling journey with the Suntour X-3040 A-3040 Accushift Rear Derailleur. This high-performance component is designed to offer precision, reliability, and smooth gear shifts for your road bike, ensuring a comfortable and efficient ride, regardless of the terrain.

The Suntour X-3040 A-3040 Accushift Rear Derailleur is engineered with a durable aluminum construction that provides both lightweight and robust performance. Its compact design is optimized for use with 8-speed and 9-speed cassettes, making it a versatile choice for a wide range of road bikes.

One of the standout features of this derailleur is the Accushift technology. This innovative system ensures precise chain movement, resulting in smooth and accurate gear shifts every time. The derailleur's adjustable cage provides optimal chain alignment, further enhancing the shifting performance, even under load.

The Suntour X-3040 A-3040 Accushift Rear Derailleur also features a conveniently positioned, easily adjustable B-tension screw. This allows for fine-tuning of the derailleur's performance to suit your specific bike setup and riding style.

Furthermore, the derailleur's long cage design offers improved chain stability, reducing the risk of chain drop and ensuring a consistent, reliable performance. The derailleur's sleek, streamlined design not only enhances its aesthetic appeal but also reduces aerodynamic drag, contributing to improved speed and efficiency.

In conclusion, the Suntour X-3040 A-3040 Accushift Rear Derailleur is an excellent choice for cyclists seeking a reliable, high-performance derailleur for their road bike. With its durable construction, innovative Accushift technology, adjustable design, and sleek aesthetics, this derailleur offers a perfect blend of performance and value. Upgrade your ride with the Suntour X-3040 A-3040 Accushift Rear Derailleur and experience smooth, precision shifting that will take your cycling experience to the next level.

1. Affordable: This derailleur is budget-friendly, making it an excellent choice for beginners or those on a tight budget.

2. Accushift Technology: This technology ensures precise gear shifting, reducing the chances of chain slap and dropouts.

3. Durable: The Suntour X-3040 A-3040 is built to withstand regular use, making it suitable for frequent riders.

4. Compatibility: It is compatible with a wide range of road bike setups, offering flexibility in bike choice.

1. Lower Quality Materials: Compared to higher-end derailleurs, the X-3040 uses lower quality materials, which may impact its longevity and performance over time.

2. Limited Shifting Speeds: This derailleur is designed for 7-speed systems, which may not be suitable for those who prefer more speed options in their road bikes.

3. Performance Limitations: While the Accushift technology improves shifting, it may not provide the same smooth and quick shifting experience as more expensive derailleurs.

The Suntour X-3040 A-3040 Accushift Rear Derailleur is a decent choice for budget-conscious cyclists looking for a reliable, durable, and reasonably performing derailleur. However, those seeking a smoother shifting experience, more speed options, or a longer lasting derailleur may want to consider investing in a higher-end model.

If you are a beginner or a casual cyclist on a budget, the Suntour X-3040 A-3040 Accushift Rear Derailleur could be a good fit for your needs. If you are an avid cyclist or have a higher budget, it would be worthwhile to explore other options to find a derailleur that better suits your performance requirements and preferences.

Details:

It is specifically designed for 7-speed bikes and comes with a barrel adjuster easy wheel adjustments. Please pay particular attention to the measurements, different manufacturers sizes are from one other. Made with durable materials like aluminum, steel, and plastic, this rear derailleur features a sleek black color short cage length . The bolt-on mounting type ensures a secure and stable installation on your bike, making it reliable component for improving cycling experience.

part #: x3040 prices

• $17.49-$64.61

specifications ribicycl:

• brand: Suntour
• mpn: X-3040
• model: Suntour X-3040 Accushift
• part type: Derailleur Bike
• color: Black
• compatible bike type: Road Bike
• set includes: Derailleur, Barrel Adjuster
• material: Aluminum, Plastic, Steel
• mounting type: Bolt-on
• number of speeds: 7 Speed
• derailleur cage length: Short Cage

seller ribicycl:

• rating: 100.0%
• city: Brick, New Jersey
• # reviews: 2517

payments ribicycl:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer ribicycl:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: November 22, 2025

returns ribicycl:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 30 Days

general ribicycl:

• Cycling > Bicycle Components Parts > Rear Derailleurs
• condition: Used

shipping ribicycl:

• cost: $9.35
• service: Standard
• transit: 4-10 Days
• class: Standard
• type: Fixed

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