Shape: Single Plate Round/Oval
Teeth: 30T / 32T / 34T / 36T/ 38T
Size: 104BCD=104mm(4.09in)
Color:black/blue/red/green/yellow/purple
Packing: 1 pc 104BCD Narrow Wide Chainring
Diagram Note:
"+" teeth correspond to the wide part of the chain.
"-" teeth correspond to the narrow part of the chain.
