Hello All, I am starting on my first build. I'm using a older Specialized Stumpjumper bike with a Grubee Skyhawk GT5 66cc and SBP shift kit. I plan on using the engine bolt and mounting kit from SBP along with other misc. upgraded parts. Thanks to all who have contributed to this forum and helped me make this selection. ~Bikeme
Yes, as long as you're 48CC's or under and going 20mph or less. I ride my MB to work all the time! I go about 30-35 though. No police problems yet, they just point & giggle.
welcome from FH here is a link to the AZ law regarding motor assisted bicycles (I carry a copy on my bike) Format Document HB2796 - 472R - S Ver