104BCD MTB Chainring Round Narrow Wide Ultralight Mountain Bike 32T 34T 36T 38T 40T 42T Crankset Tooth 104BCD Chainwheel

Material: aluminum alloy
Color: black/red/blue/green/purple/gold/color
BCD: 104mm

Accessories: 4 locking bolts
weight:
32T     41g
34T     52g
36T     55g
38T    70g
40T    75g
42T   92g

Please note the purchase instructions:
Chainrings do not include locking bolts.