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Scandium-enhanced aluminum shaped into massive aero tubes are the foundation of Interloc's incredible tri frame. Excellent value at under a grand.

• Pegasus Carbon seat stays are strong and stiff, but do not sacrifice compliance thanks to the stay's slightly bowed shape
• Square-to-round chainstays take advantage of the best aspects of both shapes.
  
• Oversized downtube
• Aero seat tube that tucks the rear tire in behind.
• Horizontal dropouts with derailleur hanger. Small adjuster bolt keeps wheel from sliding forward.
• Standard headset headtube
• Six sizes: 50cm - 60cm
• Colors: Matte Black or Polar White
• Frame weight: 2.8 lbs. (54cm)
• MSRP: $999.99
  

Geometries & Sizes

What is Scandium?

When anyone in the bike world talks about Scandium tubing, they are really talking about Scandium-enhanced aluminum alloy tubing, not pure scandium. Scandium (Sc) is one of the most potent alloying elements on the periodic table. In simple English, add a dash of this stuff to good old aluminum and you have a super-strong metal alloy. Not only do you get better strength than current 6000 and 7000 series aluminum tubes, but a finer grain structure and longer fatigue life. That's why these tubes can be drawn thinner while remaining stronger than other top-quality aluminum tubing.