Shimano Altus RD-M310 7/8s
Shimano rear derailleur.
Meets expectations. Perfect, it was just remove the broken and put the new one. Thank you. I recommend it.
Bob thyer (2016-12-30)
Shimano altus 7-8
Works fine as expected nothing unusual just a replacement part. Delivery was as expected, price range of the part was as expected.