huasheng 49cc

  1. P

    Anyone know of any MA approved engines?

    I'm looking for MA approved engines / motorized bicycles. Currently, I'm trying to figure out if https://www.bicycle-engines.com/49cc-4g-t-belt-drive-complete-gas-powered-engine-kit/ will work. I'm confused by the big Non-Road Engine sticker on it. Also, I'm not sure how to reduce the top speed...
  2. Drop a Gear and Disappear

    Troubleshooting a Huasheng 4-stroke Engine

    Hello Motor Bicycling.com I'm Matt, a new member to this forum, however I've been working at this motorized bike for close to 3 years now and I've only got it running a hand full of times unfortunately. First a little bit of background about the bike. I first purchased the Huasheng 4-Stroke...