SHIMANO DEORE M6000 Full Groupset MTB Mountain Bike Groupset 2x10 30x10 Speed - SportTide
SHIMANO DEORE FC M6000 2x10 3x10-Speed Bike mtb Crankset With BB52 Bottom Bracket 40-30-22T 26-36T 28-38T 170mm Bicycle Parts - AliExpress Sports & Entertainment