🚴♂️ Shift into Adventure with Shimano!
The SHIMANO Altus RD-M310 is a high-performance 7/8-speed rear derailleur designed for mountain biking. Weighing just 326g, it features a wide link design for enhanced rigidity and precise shifting, along with oversized pulleys that reduce noise and wear. Its sleek black finish and compatibility with Shimano/SRAM 8-speed drivetrains make it a stylish and reliable choice for cycling enthusiasts.
| League | Shimano |
| Mounting type | Clamp-On Mount |
| Number of teeth | 23 |
| Product dimensions | 16L x 16W x 12H centimetres |
| Manufacturer | Shimano |
| UPC | 520307452833 713831856783 620307457880 689228130920 750076832677 787766457704 |
| Global Trade Identification Number | 00689228130920, 04524667130925 |
| Bike type | mountain |
| Color | Black |
| Size | 7/8 Speed Smart Cage |
| Style | Cycling |
| Material composition | 100 |
| Weight | 499 g |
| Material type | Metal |
| Number of items | 22 |
| Sport | Cycling |
| Batteries included? | No |
| Department | Cycling |
| Item model number | RDM310DL |
| ASIN | B005CMUQU0 |
D**T
Good and easy the install
Really nice product, used on my sons bike after his other bike suffered a bit of damage. This was easy to install and is easy to adjust.
C**S
Very good.
This is a go to, reliable mech. Bought after destroying the first one I had (for a decade) by not cutting the chain long enough to be in largest cassette sprocket and largest front chainring.
B**R
100% genuine Shimano Altus Derailleur
Great Derailleur , used on a Mid-Drive Electric Bike and now have smooth change In most Power Settings .This Derailleur is used for Bikes with a "Derailleur Hanger" ( a small bit of metal which fits from the Derailleur to the Bike Frame ) and is Not for Older Bikes that fit directly to the Bike Frame ( so called "Direct Mount" Derailleurs )I believe you can also find these on Amazon .Genuine Shimano due to correct Retail Packaging , Correct Oversize 15-tooth tensioner and 13-tooth pulleys .Also the Derailleur Cable holder is the correct one , it has a Allen Key Head on it.( The ones from E-Bay , I believe are “copies” , have a normal Nut that holds the Derailleur cable , do not have the correct Retail Packaging and also these units make a number of different noises on each pedal Stroke)Better to pay £2 more from one Sold Directly at "Amazon as the Seller" that works Correctly than a Poor Quality "copy" from E-Bay.( Buy Cheap ..... Buy Twice .... )I Hope this Helps.Best Regards Bargain Hunter
S**R
very fast delivery
exact replacement for the altus rd m310item seems very good qualitythe item was delivered very quickly it was with me in 9 hours from ordering
S**Y
Good price and quality products
Easy to fit and delivered fast
T**K
Works well.
Bought to restore an old bike and has done it's job well.Once installed and adjusted it has performed satisfactorily.
A**Y
N/A
N/A
K**S
Good quality Derailleur
Very rapid delivery, it arrived the day after I ordered it. Quality product too. I used it to replace a worn out Sora derailleur on my road bike. It looked different to the original with larger gear wheels but it fitted easily, and was straightforward to adjust, took maybe an hour in total (several youtube videos explain how to set up if you are not sure). I bought it from this supplier because of the ability to easily return if there was an issue( which was not the case). Also the excellent delivery.
Trustpilot
3 days ago
1 month ago
