Trek'sfirst production belt-drive singlespeed features an aggressive ridinggeometry and an edgy appearance. The belt drive is a carbon fibercomposite belt reinforced to prevent stretch. The worry-free,lube-rejecting, lighter-than-any-chain-you've-ever-owned belt alsoproduces a ninja-like quiet ride. Don't be mistaken, this is not aretro-styled singlespeed. The District is completely progressive.
Source: trekbikes.comAdded: 23 December 2008