STONE 110 BCD APEX Round Chainring, narrow and wide tooth, 9-12 speed
Fit : For Sram Apex only, other crankset will not work, for road bike and gravel bike
only fit for 1x speed bike use,not for 2x speed bike
Round shape
Material: High strength Aluminum 7075-T651
Material Hardness: HB150
CNC process precision:0.03mm
Surface treatment: Anodize, high speed CNC
Color: black
Size: 110 BCD
Thickness: 4MM
Chain Speed support:
9-10-11-12 speed(MTB chain)
9-11s( for Sram Road bike chain)
9-12s(for shimano Road bike chain)
Default Not support AXS flattop chain.
If want tooth shape for sram axs flattop chain, please send us a message to customize and pay extra surcharge.
Tooth Max diameter(mm) Weight(g)
34T, 146mm,45g
36T,154mm, 51g
38T, 162mm, 63g
40T, 170mm, 77g
42T, 178mm, 79g
44T, 186mm, 88g
46T, 194mm, 94g
48T, 202mm, 107g
50T, 210mm, 112g
52T, 219mm, 129g
54T, 226mm, 139g
56T, 235mm, 153g
58T, 242mm, 162g
60T, 250mm, 169g
Package Contents:
1 x chainring, 4 bolts
Advantages:
1 Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus. Offer best stiffness and endurance.
2 High precision CNC processing. Working accuracy 0.03mm. Ensure offers you the best riding component.
Most Stone chainrings produce by order, it need several days to produce. Hope you would understand 3-5days prepare time.