Premium best-of-the-best replacement 9/10/11sp chainrings for all your MTB/ATB/Touring applications.
CNC machined from T6 heat-treated, super-strong AL7075 right here in Canada. Middle chainrings are cut from thick 0.190” material and outer chainrings from 0.160” 110/74BCD and 94/58BCD are compatible with 9/10sp drivetrains. 104/64BCD are compatible with 9/10/11sp. Includes modified shift gates and special profiles to enhance shifting speed and smoothness Middle and outer chainrings include strategically placed stainless steel pins to further enhance pick-up and shifting speed 38T/40T are designed for 2X drivetrains only (38T requires a 24T/26T granny ring / 40T requires a 26T/28T granny ring) Anodized black finish w/ laser-etched graphics
Specifications
More Information
Brand
Blackspire
Recommended Use
Mountain
Offset
0mm
Chainring Material
Aluminium
Chainring Shape
Round
Color
Black
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