High quality replacement 8/9sp chainrings in the popular 104/64 BCD.
CNC machined from T6 heat-treated 0.190” AL6061 right here in Canada For use with 8/9sp drivetrains Includes modified shift gates and special profiles to enhance shifting speed and smoothness Anodized black finish w/ laser-etched graphics
Specifications
More Information
Brand
Blackspire
Recommended Use
Mountain
Drivetrain Speed
9 Speed, 8 Speed
Chainring Mount
4 bolts
Offset
0mm
Chainring Material
Aluminium
Chainring Shape
Round
Color
Black
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