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Blackspire SuperPro Road 4bolt 110 Chainring - 39T

Chainrings
Blackspire

Blackspire SuperPro Road 4bolt 110 Chainring - 39T

$99.99
Clearance $$30.00
1
or /week for months

Product Details

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.

Specifications:

 
  • CNC’d 7075 T-6
  • The ENGINEERED ring!
  • Modified shift gates and special profiles to allow 10 and 11 speed chains to shift flawlessly
  • Outer chainrings have strategically placed stainless steel pins to further enhance shifting
  • For use with 10 or 11 speed drivetrains
  • Anodized w/Laser etched Graphics
  • Compatible with 4Bolt 110BCD Dura-Ace and Ultegra cranks
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