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    • Blackspire Super Pro Outer Ramped

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        • $64.49 - $80.49 64.49 80.49
        • RRP $77.99 - $93.99
        • Save Up To 18%
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      4 Bolt
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Blackspire Super Pro Outer Ramped 2014

When you are using a Blackspire product you are not riding with a low-grade component. So, when you make the long drop or even a short one, you have the confidence that your equipment will not fail. Their raw materials are aircraft standard which is of the highest quality.


  • CNC'd 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 thick0.190 material
  • Outer chainrings are cut from0.160" material
  • 22-28t & 34-40t rings are compatible with Shimano M785 and M675 cranksets*
  • For use with 9 or 10 speed drivetrains
  • 104/38t and 104/40t chainrings for 2X drivetrains
  • Anodized w/Laser etched Graphics
  • Sizes: 104/64 - 22, 24, 26, 28, 32, 34, 36, 38*,40*,42,44,46,48

Buy from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Option: 4 Bolt
  • BoltCircle: 104mm
  • Teeth: 44t, 46t, 40t, 42t
  • Speed: 9/10 Speed

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