OK, so it's not as light as the world's lightest, but TriRig's12.9 pounder is still pretty damn light. Crafted out of tough carbon fibre, the his model's made for triathlons - so it's as aerodynamic as it is pillowy.
The Ultra Light Tri Bike has every possible bit of hardware - from saddle clamps to brake levers - either stripped away or lightened as much as TriRig could pull off. The result is pretty gorgeous, and we imagine would be a godsend for an athlete who had to haul the thing around. No word on pricing, but given the $US45,000 price tag of the last TriRig cycle we covered, expect something in this neighbourhood. [TriRig]