there are 2 versions, the 2005 v1 in gloss black and limited edition chrome, it came with euro bottom bracket, 2007 v2 (what i have) matt black (s&m call it bbq black) this has a mid bottom bracket, engraved headtube, rear stays caps have s&m pressed into them, shorter dropouts & removable gyro tabs, 21in models have a longer rear end (14.25) seat tube has a hole drilled in it near the top so u can run your cable through it if you run a short seatpost, s&m stopped making them this year as they have been replaced by the 2008 dirtbike