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⚡ Shift Like a Pro, Ride Like You Mean It!
The SHIMANO Altus RD-M310 is a high-performance 7/8-speed MTB rear derailleur featuring a 43-tooth chain wrap capacity, lightweight 326g aluminum alloy construction, and a wide link design for enhanced rigidity and precise shifting. Its oversized pulleys reduce noise and wear, while Teflon-coated bushings ensure smooth, light-action gear changes. Compatible with Shimano and SRAM 8-speed drivetrains, this black clamp-on mount derailleur is built for durability and seamless integration on your mountain bike.
| ASIN | B005CMUQU0 |
| Best Sellers Rank | #35,853 in Sporting Goods ( See Top 100 in Sporting Goods ) #16 in Bike Rear Dérailleurs |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Case Material Type | Aluminum Alloy |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 6,018 Reviews |
| Global Trade Identification Number | 00689228130920, 04524667130925 |
| Included Components | Schal |
| Item Dimensions L x W x H | 16L x 16W x 12H centimeters |
| Item Type Name | RDM310DL |
| Item Weight | 0.35 Kilograms |
| Item weight | 0.35 Kilograms |
| League | Shimano |
| League Name | Shimano |
| Manufacturer | SHIMANO |
| Manufacturer Part Number | RDM310DL |
| Material | Metal |
| Material Type | Metal |
| Model Number | RDM310DL |
| Mount Type | Clamp-On Mount |
| Mounting type | Clamp-On Mount |
| Number of Teeth | 23 |
| UPC | 713831856783 620307457880 689228130920 750076832677 787766457704 |
| Unit Count | 1 Count |
A**R
Quality and speed of delivery
Original parts and speed delivery
M**M
Good quality and price
Happy
J**V
Great value, easy to install. Shifts perfectly and quietly.
A great derailleur for the price, shifts perfectly and quietly and is totally silent while operating on all sprockets. It is easy to install with a just a few allen wrenches, I didn't bother taking apart the chain, I just disassembled the cage slightly to get the chain inside it. Adjusting was slightly more difficult. The only issue is that there are no paper instructions for installation and especially ADJUSTING it. It is essential to adjust the low and the high limits to align the upper jockey wheels and chain with the low and high sprockets, THEN just as importantly, when derailleur is on smallest sprocket remove ALL slack on the cable by pulling the cable tight when the cable attachment bolt is loose, then retightening the bolt, and/or by screwing the cable adjustment barrel until the derailleur just starts to move inward to the next gear. Maximum rear sprocket size is supposedly 34 tooth, and I found it best the adjust the B tension screw inward quite a bit (the one on the bracket that limits the derailleur front and back swivelling) to help the upper jockey wheel clear the larger sprocket (28 tooth in my case) better. Once installed and adjusted, it worked PERFECTLY every time.
C**N
Algo caro.
Calidad sobresaliente
O**R
It works
My bike had an old Shimano Nexus system and it was time for a replacement. This one works responsive and every screw does its job to adjust every part.
M**Z
サクサク変則決まる
25年のっているフルリジッドMTBについていたSHIMANOのデイレイラーから換装。 グレードダウンなので心配していたけど、サクサク変速が決まる。安いけど十分な性能でした。満足。
M**V
Erg goed
Het werkt heel goed en zonder problemen
Trustpilot
1 month ago
2 days ago