Blackspire Super Pro MTB Series Chainring 64mm BCD
Performance MTB Chainrings
CNCd 7075 T-6
The ENGINEERED ring!
Modified shift gates and special profiles to allow 9 and 10 speed chains to shift flawlessly
Middle and Outer chainrings have strategically placed stainless steel pins to further enhance shifting
Middle chainrings are cut from thick .190 material
Outer chainrings are cut from .160 material
22-28t & 34-40t rings are compatible with Shimano M785 and M675 cranksets*
For use with 9,10,11 speed drivetrains
104/38t and 104/40t chainrings for 2X drivetrains
Anodized w/Laser etched Graphics
104/64 22, 24, 26, 28, 32, 34, 36, 38*, 40*, 42, 44, 46,48
The 110mm74mm and 94mm58mm bcd mtb chainrings are available on a different page.
Color(s): Anodized Black
* 38t and 40t are designed for use on 2X drivetrains only. 38t requires 24t or 26t granny ring. 40t requires 26t or 28t granny ring
* 32t is NOT compatible with Shimano M785 & M675 cranksets. This series was made with a 34 tooth mid ring for some reason.
Type : MTB
Colour : Pink
Brand : Blackspire
Product Code : 31177-14C