Stone 88BCD Round Chainring

STONE 88 BCD Chainring, Narrow Wide Tooth , for Shimano M985

 

Size: 88 BCD round
Thickness: 4MM

 

Speed: 9/10/11/12 speed
Material Hardness:HB150

 

Tooth: 30-48T
Support both Shimano and Sram 12 speed chain

 

Fit for crank: Shimano M985
Color: black

 

Surface treatment: Anodize, high speed CNC

 

Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.

 

Package Contents:
1 x chainring, 4 bolts