Bike Chain wheel Bicycle Chain ring M6100 M7100 M8100 M9100 For Shimano Direct Mount 12 Speed

Product name: Bike Chain wheel Bicycle Chain ring M6100 M7100 M8100 M9100 For Shimano Direct Mount 12 Speed
Teeth: 32T, 34T, 36T, 38T
Used for: MTB Bike,Road Bike,City Bike
Speed: 9-12 Speed
OEM & ODM: Acceptable
Colors: Black, Red, Blue, Gold, Green, Colorful
Material: 6061-T6 or 7075-T6 Aluminium