The BSD Forever Frame Finally we got our hands on the first prototype Forever frame and we're so happy with the build quality and how it handles. The frames are due out in June. Here's some info on the specs of the frame... The BSD Forever Frame specs : Toptube lengths: 20.5", 20.8", 21" and 21.2" Headtube angle: 74.5 degrees Seattube angle 71 degrees Rear end length : 13.75" tapered seat and chainstays built in seatclamp tiny dropouts Mid BB removable seatstay brake lugs (prototype has chainstay lugs) The weight of the prototype is 4.9lbs however the production models will be a little lighter....