Deckas 104BCD Bike Chainrings Round

Narrow wide tooth help chain anti-drop. Ultralight design and single chainring.

Material: Aluminum 7075

Chain support:8-12s

BCD(PCD): 104 mm
Color: black,red,blue,golden
Thickness:4MM

Weight:
32T 39g
34T 53g
36T 61g
38T 70g
40T 90g
42T 110g
44T 130g
46T 150g
48T 160g
50T 180g
52T 190g