Material: Aerospace Aluminum 7075-T651 from Aleris USA
Color: Black,Silver anodized
Hollowed style is available in multiple colors:Rose Pink,Red,Purple,Golden,Ocean Blue,Orange Copper,Gemstone Blue,Bright green,Bright Golden,Bright Blue,Apple Green.
Click here: Customized Color to purchase.
Please contact the seller or note the color required for the order.
Speed: 9/10/11/12 Speed
Thickness:7MM
Hardness: HB150
Chainline:52mm
Offset:3mm
Fit for: for shimano M9100 M8100 M7100 M6100,MT-900 M9200 M9220 Crank
Chain: 9-12s support
(Default not fit for SRAM T-type and AXS flattop chain)
Notice: If your chain is 12 speed, you have to replace the 12s shimano original quick link to other brand 12s quick link like KMC YBN SUMC any brand. as the shimano 12s quick link is too narrow.
Package Contents:
1 x bike Chainring
Features:
Stone workshop new design wolf tooth 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 processing. Working accuracy 0.03mm. Ensure offers you the best riding component.
Aero Round
Size Diameter-mm Weight-g
26T 113.3 53.5g
28T 121.5 60.5g
30T 129.5 67.5g
32T 137.5 76g
34T 146 84g
36T 154 93g
38T 162 100g
40T 169 107g
42T 178 114.5g
44T 186 124g
46T 194 135g
48T 202 141.5g




























