1. nidyanazo

    Other standup bikes I've been building (50MPH goped video inside)

    So... Decided to build some killer standup bikes. Using the venerable GSR frame, and on this first one I've got a ultra rear $2,000 Trevor Simpson 62cc modded motor, ported by chris bartolone http://www.youtube.com/watch?v=630RrSot_C8 http://www.youtube.com/watch?v=br7I9vDQJXA SPECS: TS 60...