Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset 107 Bcd MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Product Name: STONE 107BCD Round Chainring, narrow and wide
Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.
CNC process precision: 0.03mm
Material Hardness: HB150
Color: black
Size: 107BCD for FORCE crankset only, not for other 107bcd crank
Offset:
34-38T is 0mm offset.
40-60T is 2mm inner offset. this design will make better chainline.
Thickness: 4MM
Speed:9-11 speed for Sram, 9-10-11-12 speed for Shimano
if need AXS, please choose for AXS 12s option
Fit for crankset: for Sram Force 4 arms crankset
This chainring is design for 1x speed bike, not support 2x speed bike and not support front shifter and derailleur.
Surface treatment: Anodize, high speed CNC
Package Contents:
1pcs chainring, 5pcs Alu 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.
Tooth Max diameter(mm) Weight(g)
34T, 146mm,48g
36T,154mm, 55g
38T, 162mm, 66g
40T, 170mm, 77g
42T, 178mm, 86g
44T, 186mm, 96g
46T, 194mm, 104g
48T, 202mm, 114g
50T, 210mm, 123g
52T, 219mm, 132g
54T, 226mm, 142g
56T, 235mm, 150g
58T, 242mm, 161g
60T, 250mm, 170g
