Shimano Rear Derailleur RD-M3100 Alivio Shadow 9-Speed

The Shimano Alivio M3100 rear derailleur features a sleek low-profile design, courtesy of Shimano's patented Shadow technology. This allows for an aggressive and uninterrupted cycling experience. With its low profile and single tension construction, it won't hit the chain stay even on rough terrains, ensuring smooth and quiet performance. Key features include an adjustment barrel, a total capacity of 45T, a maximum front difference of 22T, a low sprocket ranging from 32T to 36T, and a top sprocket from 11T to 12T.

Using the Shimano Alivio M3100 rear derailleur is easy. First, make sure it's properly installed on your bike. You can adjust the derailleur using the adjustment barrel to get the right tension. When riding, enjoy the smooth and silent performance it offers, especially on rough roads where its low - profile design really shines. As for maintenance, regularly clean the derailleur to remove dirt and debris. Check the chain and sprockets for wear and tear. If you notice any issues like skipping gears, it might be time to adjust the derailleur again. Keep it dry to prevent rust and corrosion. And remember, don't force the gears too hard, as this can damage the derailleur.