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  • BLACKSPIRE Blackspire 9-12spd Superpro MTB Chainring, 64mm BCD, 4-Bolt

Blackspire 9-12spd Superpro MTB Chainring, 64mm BCD, 4-Bolt

SKU: 595-4222
Excl. tax

Premium best-of-the-best replacement 9/10/11/12sp chainrings for all your MTB/ATB/Touring applications.

In Stock - In Store Pickup Only (**)
  • 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"
  • 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

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