Schwinn Homegrown Model Identifier › Forums › General Stuff › Homegrown Talk › WTF This topic has 1 reply, 2 voices, and was last updated 12 years, 12 months ago by john. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 24, 2011 at 4:25 am #803 sweetspotParticipant What is this about April 24, 2011 at 2:40 pm #3151 johnKeymaster In Taiwan. The Project Underground thermoplastic frames were also made by Topkey. Easton rear triangles for the Bangers were made by Easton in Mexico. Later Topkey made these as well. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In