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- Constructed with proprietary expert performance high-modulus carbon-fiber and BB30 bottom bracket shell
- SFT2 Super Flow Tube Tech: Fork, down tube and seat stay cross sections oriented to the direction the wind flows across the bike
- C4RDA carbon aero road fork with carbon dropouts
- Micro adjust front derailleur hanger for superior shifting
- FSA Orbit C-33 1-1/8 inch top bearing, 1-1/4 inch lower bearing integrated headset
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Race it, or just ride it, the AC1 provides a world-class balance of performance and comfort. The same SFT2 Tube design Technology provides aero tubing meaning you have advanced wind-cheating expertise at your service. Built from our standard high-performance materials means you get a light, stiff carbon platform providing response and efficiency. Dual compatible cable routing means it can asset either an electronic or mechanical group. Thoughtfully packaged with parts and wheels that balance performance and budget means an aero that’s as easy on your legs as it is on your wallet.