STONE Round 104BCD 1X Chainring

Product Name: STONE Round 104BCD 1X Chainring

Material: Aluminum 7075-T651, from Aleris USA

Color: black anodized

Size: 104BCD

Thickness: 4MM

Speed: 9/10/ 11 /12speed,1xspeed Support both Shimano and Sram 12 speed system

Hardness: 150HB

Process pricision: 0.03mm

Package Contents: 1 x bike Chainring, 4 bolts

Note: This chainring is not compatible with SRAM Eagle Transmission Flattop Chain.