Thanks Dave.
Derailleurs: Shimano Tiagra, Front Double 10 Speed braze-on and Shimano 105 rear (20 gears total)
Shifters/Levers: Shimano Tiagra Integrated STI (20 Speed total)
Brakes: Tektro R540 Black W/P420 Alloy Cartridge Shoe
Crank/Bottom Bracket: FSA Vero Compact 50X34T
Hubs: Ritchey Pro Zeta 700C Alloy Blk W/Cnc, F/R:20/24H
Rims: Ritchey PRO Zeta
I was going down a slight incline and I hit 29 mph. All I could think of was that I hoped that I had installed the carbon steerer correctly.