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 12 speed not support, if want axs need to customize seperately and pay surcharge)
The chainring deflection can be controlled to 0.2-0.4mm, and the parallelism at the interface can be guaranteed within 0.02mm.
Fit for crank: for Sram force 11, force 22, rival 11, rival 22(GXP,BB30, PF30 Crank), 3 bolts GXP crankset.
Thickness:8mm
Hardness:HB150
Chainline: 46mm
CNC process prisicion: 0.03mm
Notice:Good for Gravel and road bike. Not good for MTB. As chainline is different.
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.
