SHIMANO ALTUS RD-M310 deragliatore posteriore per MTB Bike Wide Link 7/8 Speed Smart Cage deragliatore M310 parti di biciclette da ciclismo - AliExpress
Shimano Altus CS-HG200-7 Speed Mountain Bike Bicycle Cassette 12-28T or 12-32T | eBay
Shimano Altus CS-HG200-7 Speed Mountain Bike Bicycle Cassette 12-28T or 12-32T | eBay