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 SPECS: TS 60...
  2. D

    Hello(please help)

    Hi so today i finished my bike project. ive been riding it for a few hours and i have a few questions about the clutch system. i have it all set up but the directions dont tell you what how to use it. how do you idle? do you engage the clutch? please help me. thanks