Stone 12s Chainring for Force Red Rival QuarQ Direct Mount for Sram for Road Bike 9 10 11Speed 8 Bolts Gxp Hollow Gravel

Stone 12s Chainring for Force Red Rival QuarQ Direct Mount for Sram for Road Bike 9 10 11Speed 8 Bolts Gxp Hollow Gravel

Compatibility : Good for Gravel and Road bike. Not works with MTB. As offset different.

Fit for crank: for Sram force ,Red , 8 bolt holes(not work with 3 holes GXP spindle)

Color: black, anodized

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.

Thickness:8mm
Hardness:HB150
Chainline: 46mm

CNC process prisicion: 0.03mm

Package Contents:
1pcs 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.