Honda Grom Vs Steep Mountain Road - Did it Survive?

Can a Honda Grom handle a real mountain road? In this video, I take my 2025 Honda Grom up Glendora Mountain Road (GMR) — tight turns, steep climbs, and all. This wasn’t made for small bikes… or was it? Watch the full ride as I test the limits of the Grom on one of SoCal’s most scenic (and twisty) roads. Is it underpowered, or just misunderstood? 💬 Drop a comment if you’d take your Grom (or any small bike) up here. 📍 Filmed in Southern California 🔔 Subscribe for more Grom adventures, POV rides, and moto challenges!