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Products: Standard 1.125" SuperMax Fixed Crown Lefty Adapter

Price: $90

PROJECT 321 is at it again! Another first in the Lefty world, folks. This is the one and only adapter to allow use of the Cannondale Lefty Supermax on a 1.125 head tubes. Do we love Lefties or do we love Lefties?

  • Allows use of a SuperMax Lefty on frames with 1.125" head tubes.
  • Weight 208 grams before steerer tube is cut (weight will vary drastically due the varying clamp spacing of the Lefty).
  • Total length from the bottom of the lower collar to the top of the steerer tube is 11 3/4 inches.
  • Spacers may be needed to complete your specific build. These should be available at your local bike shop.
  • Check out our Stem Cap Kit and Lefty Hub Cap with Titanium Bolt to add some bling to your build!

International customers (other than UK and Canada) should contact us directly for PayPal transactions, or check for your international dealer.
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