chainwheel:
Model
HM-QB-01
Chainring
46T/34T
Outer ring
Alloy SB BK, or Anodized CNC
Center ring
N/A
Inner ring
Alloy SB BK Anodized
Ring Fixation
Interchangea...
700C bicycle wheel, bike wheel with alum material
If you want to built one motorized bicycle, our wheel can help you a lot.
It is Alum material, can install the ...