Shimano Altus 9-Speed Long Cage Rear Derailleur Black
Shimano Altus M370 Direct Rear Derailleur Black 9s / Max 45t
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 8 Feb 2026)
Based on a total of 35,732 customer reviews from independent review platforms.
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Based on a total of 35,732 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Shimano Altus RD-M370 - Rear Derailleur - 9 Speed - SGS Long - Black
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Will usually delivered within 2 - 3 working days of receiving cleared payment.
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Shimano Acera RD-M370 Altus Rear Derailleur SGS
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 1 Feb 2026)
Based on a total of 117,918 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 117,918 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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£19.58
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Shimano RD-M370 Altus rear derailleur, 9-speed, SGS, black
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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Will usually delivered within 6 - 8 working days of receiving cleared payment.
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£20.48
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Shimano Altus 9-Speed Long Cage Rear Derailleur Black
Overall Rating: 1.3 / 5 (average from multiple review sources, as of 31 Jan 2026)
Based on a total of 242 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 242 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Delivery in 4 days
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£21.19
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Shimano RD-M370 Altus rear derailleur, 9-speed, SGS, black
Overall Rating: 2.5 / 5 (average from multiple review sources, as of 8 Feb 2026)
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£22.22
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Shimano Altus M370 9 Speed Rear Derailleur | Black SGS 9spd Long cage |
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£22.99
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Shimano RD-M370 Altus rear derailleur, 9-speed, SGS, black
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£24.99
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Shimano Altus 9 Speed Rear Bicycle Gear Mech Derailleur "BLACK"
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£24.99
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Product information
At a glance
- Versatile gear compatibility for varied terrains.
- Smooth, quick shifting for enhanced cycling performance.
- Durable design with modern aesthetics and easy setup.
Note: This text was created with the help of AI.
Shift Your Ride with Shimano Altus RD-M370
When it comes to enhancing your cycling experience, the Shimano Altus RD-M370 is a fantastic choice for both casual riders and serious enthusiasts alike. This dependable rear derailleur is engineered for those who enjoy exploring trails or commuting on their bikes. Whether you're navigating hilly terrains or cruising on flat roads, this component will elevate your ride by ensuring smooth and accurate gear shifts. It's an ideal option for anyone looking to upgrade their bike gears, especially if you're keen on performance without breaking the bank. Check out our selection of bike gears to see the variety of options available!Performance That Impresses
The Shimano Altus RD-M370 boasts impressive features that make it a standout choice for cyclists. With its **wide gear range compatibility**, you can effortlessly shift between gears, whether you're tackling steep climbs or speeding down a flat path. The derailleur incorporates a **low-friction design**, which allows for quick and precise shifting, ensuring that you can change gears seamlessly when you need it most. Plus, the robust construction guarantees durability, allowing you to ride with confidence, knowing your bike’s performance is top-notch.Stylish Yet Functional Design
Not only does the Altus RD-M370 perform exceptionally, but it also features a sleek and modern design. Its **black finish** not only looks great but is also designed to withstand the elements, keeping your derailleur looking sharp ride after ride. The compact build ensures that it won't get in the way during your rides, making it an ideal fit for a range of bike styles. Plus, the **easy installation** process means you can get back out on the road in no time, adding to the overall convenience of this fantastic product.Reliable and Efficient Gear Shifting
With the Shimano Altus RD-M370, you can expect reliable and efficient gear shifting that enhances your cycling experience. The derailleur is equipped with **Shimano's advanced shifting technology**, which promotes smooth transitions between gears, helping to maintain momentum and speed. Whether you're commuting through city streets or exploring rugged trails, the Altus RD-M370 will keep your ride enjoyable and hassle-free. This rear derailleur is all about giving you the freedom to tackle any cycling adventure with confidence and ease.Note: This text was created with the help of AI.
Pros and cons
Pros
- Wide gear range compatibility
- Low-friction design for shifting
- Durable and robust construction
- Sleek and stylish appearance
- Easy installation process
Cons
- May not suit racing cyclists
- Performance optimal for casual riders
Note: This text was created with the help of AI.
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The 9-speed SHIMANO ALTUS M370 rear derailleur use its MEGA 9 DRIVE TRAIN design to deliver smooth, light action shifting performance.Features:- Possible to select appropriate gear combination for stress free long riding- MEGA 9 DRIVE TRAIN- Smooth / light action shifting performance- Low profile concept with Double Servo-panta technology- Wide Link for durability and precise shifting- Total capacity: 45TSpecifications:- Rear speeds: 9- Compatible chain: HG 9-speed- Top-Normal spring type|Double servo: yes- Mount|Direct attachment (Conventional): yes- Cable adjuster: yes- Max. front difference: 22T- Total capacity: 45T- Low sprocket|Max.: 34T- Low sprocket|Min.: 28T- Top sprocket|Max.: 11T- Top sprocket|Min.: 11T- Pulley|Teeth: 11/11T- Pulley|Sunken type pulley bolt: X (Guide pulley) - (Tension pulley)
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