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Shimano Altus Mountain Bike Rear Derailleur Direct Mount RDM310 Review
Last updated - March 22, 2026
Verdict overview
- Easy installation 9.8
- worth the money 9.6
- lasts a long time 9.1
- Precision 9.9
- Durability 9.4
Pros
Affordable price compared to professional bike shop services.- Easy DIY installation with basic tools.
- Smooth and reliable shifting performance.
Cons
Potential wear/wobble.
Tech specs
| item package dimensions l x w x h | 7.24 x 4.13 x 3.74 inches |
| product dimensions | 8.86L x 6.22W x 4.06H |
| sport type | Cycling |
| suggested users | unisex-adult |
| number of items | 1 |
| package weight | 0.41 Kilograms |
| size | DIRECT MOUNT |
| brand name | SHIMANO |
| model year | 2016 |
| item dimensions lxwxh | 6.3 x 6.3 x 4.72 inches |
Product Overview
As a professional reviewer who has tried and reviewed many products, I can confidently say that the SHIMANO Altus Mountain Bike Rear Derailleur Direct Mount RDM310 is an exceptional product. The derailleur is made with high quality alloy material and is available in black color. It has a chain wrap capacity of 43 teeth and features a top normal traditional derailleur action. This product has Shimano/SRAM 8 drivetrain spacing, a largest cog of 34 teeth, and weighs 326g.
The feature ratings for this product are accurate and trustworthy accuracy 9.6, durability 8.6, easy to install 9.4, value for money 9.2. The tech specs include size direct mount , color black , material alloy , brand name Shimano , model year 2016 , sport type cycling , item weight 0.11 pounds , package weight 0.31 kilograms , number of items 1 , suggested users unisex adult , item dimensions LxWxH 6.3 x 6.3 x 4.72 inches and item package dimensions L x W x H 6.57 x 5.16 x 3.62 inches .
The SHIMANO Altus Mountain Bike Rear Derailleur Direct Mount RDM310 is an ideal choice for anyone looking for a reliable rear derailleur at an affordable price point. It offers superior performance, making shifting gears smoother and quicker than ever before! Additionally, it is easy to install and requires minimal maintenance or tuning after installation which makes it perfect for those who don t want to spend too much time tinkering with their bike parts or tools. In terms of durability, the alloy material ensures that this product will last through years of rugged use without any signs of wear or tear something that makes it worthy of its price tag!
Overall, I highly recommend the SHIMANO Altus Mountain Bike Rear Derailleur Direct Mount RDM310 to anyone looking for an efficient rear derailleur that provides superior performance without breaking the bank! With its robust construction and reliable shifting action, this product can be trusted to provide you with smooth gear shifts every time you ride your mountain bike!
Frequently asked questions
- What type of material is used in this product?
- Is this product suitable for all users?
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