Legal regulations for eBikes

Hey everyone! New here, but super excited to join the community. I just got my first eMTB, a Specialized Levo SL, and I've been loving hitting the trails around my area. It got me thinking about all the different rules out there – like Class 1 vs. Class 2, and where we're actually allowed to ride. What's the biggest legal headache or confusion you've encountered with eBikes, especially when traveling to different states or even just different parks?