This ultralight custom built road bike is a mountain climber. At 14 lbs 14 oz with pedals and cages, it doesn't stop when it gets to the top. Full Campy Record Carbon/Titanium drivetrain with Carbon Ritchey, Carbon Scott, Carbon Zipp to compliment the build. Well maintained and never crashed.
Check this review by Cycling News: https://autobus.cyclingnews.com/tech.php?id=tech/2008/reviews/scott_addict_r108
• Scott Addict R1 Carbon Fiber Frame and Fork
• Campagnola Record 10 Ultra Titanium Carbon Fiber Drivetrain 50/34x10, 175cm Crankset
• Ritchey WCS Carbon Evolutions Bars with NEW Cinelli Tape
• Ritchey WCS Carbon Matrix Alloy Stem 100mm
• Ritchey WCS Headset
• Ritchey WCS Carbon Seat Tube Cap 25mm adjustable
• Zipp Speed Weaponry 303 Carbon Fiber Wheelsets with Ceramic Bearings
• Zipp Carbon Fiber Water Bottle Cages
• Continental Grand Prix 4000sII/5000 NEW Tires
• Continental ContiTube Race 28 NEW Tubes
• Crank Brothers Titanium Pedals
I'm 6'0" and the integrated seat tube is cut for me. The seat cap is adjustable by 25mm or 1". The tube can be further cut down to fit a shorter rider but if you're much taller than 6' there might be a fit issue.