Stone Round Chainring 110BCD for Apex Sram 4 bolts 34 36 38 42T 44 46T 48 50T 54 56 58T 60 Road Bike MTB 9 10 11 12s 12 speed
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
Round shape
Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.
Material Hardness: HB150
CNC process precision:0.03mm
Color: black
Size: 110 BCD
Thickness: 4MM
Speeds: 9 10 11 12 speed for both Sram and Shimano system
only fit for 1x speed bike use,not for 2x speed bike
Surface treatment: Anodize, high speed CNC
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, Boeing and Bombardier. 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.
