Delta 7's Arantix bike frame is see-through and weighs just
2.75lbs but is so strong there's no rider weight limit. It's
made of Isotruss, a material consisting of carbon fiber strands
bent into a wide mesh to emulate the sturdy geometry of steel
truss structures. That tech ain't cheap: Expect to pay $7,000
when it ships next spring (frame only—the other parts will run
you $4K more). We are a little creeped out, though. If it's all
about sports, why this talk about how well it withstands
shrapnel hits? When we asked about military applications, one of
the Delta 7 dudes said, simply, "Rapid deployment." Kinda alters
the significance of "light artillery."–Video by Richard Blakeley
[Delta 7 Sports]