![Shimano Altus RD-M310 7/8sp Rear Derialleur Silver Shimano Altus RD-M310 7/8sp Rear Derialleur Silver](https://cdn11.bigcommerce.com/s-tpvx4esvgk/images/stencil/500x500/products/136437/355991/_s_h_shimano-altus-rd-m310-7-8sp-rear-derialleur-silver-erdm310ds__14641.1697167042.jpg?c=1)
Shimano's Altus shifting line provides great quality shifting for an entry level touring rider. With Shimano's Indexed Shifting technology, you can rely on clean sharp shifts every time.
. 7 or 8 Speed Compatible
. Indexed shifting
. Wide Link Design for Enhanced Durability