Javelin custom aero frame tubesof 7005 butted aluminum create the strongest, most aerodynamic frame possible. Includes FSA integrated headset in a 1" Hammerhead headtube, bi-position seatpost, and a Zero aero carbon fork. Available in 650c and 700c sizes.
Strengths: Aerodynamic, smooth, stiff, light for aluminum...
Weaknesses: paint can scratch if not careful.
This thing is super stiff. It looks awesome and absolutely flys! I too had a problem (design flaw) with the front derailher and sent the frame back for a new one with the updated design. Great customer service.
Weaknesses: Paint job chips pretty easily
Fork is really heavy
Frame isn't super light but it is really stiff and aero and that's all you really need from a TT or tri bike. Overall this is a great bike that comes with AWESOME customer service from Javelin. I had a problem with the front derailleur hanger and I got a new frame from the company in less then one week, now that's customer service for you.