Shimano 310 Altus Rear Derailleur 7 8 Speed Direct Attachment

I bought this product for my son. Who goes cycling long distance. It is an excellent brand product I must say.

It's working fine sill no issues with quick shifting

Genuine product, upgraded my bicycle from tourney to altus310 derailleur,smooth and easy shifting awesome,happy with the product and SGK bicycles customers service thank you

It available at cyclop at 1500 only. Recommended to use cyclop for original products. I have ordered twice and got 100 % original product.

This is very good shifts like butter . BUT PLZ CHECK THE COMPATIBILITY WITH YOUR BIKE.

As shimano has always been the best for bycycle accessories this one is also best with compatible cycles

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.

Just got as spare but good quality recommend

Original parts and speed delivery

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.

Het werkt heel goed en zonder problemen