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.
Color: black, anodized
Speed: 9/10/11/12 Speed chain(road bike AXS flattop 12 speed need to customize seperately)
Fit for crank: for Sram force 11, force 22, rival 11, rival 22(3pins,BB30, PF30 Crank)
For Road bike gravel bike use.
Not for MTB.
As the chainline is not work for MTB.
Chainline: 46mm
Thickness:8mm
Hardness:HB150
CNC process prisicion: 0.03mm
Package Contents:
1 x bike chainring
Features:
Stone workshop new design narrow wide tooth, enhanced anti chain drop, enhanced self clean from soil dirty and less noise.
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 equipment from Taiwan and Germany. Processing 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.
Buy road bike 3 pins crankset from this link https://www.aliexpress.com/item/1005003476037183.html
