They were purchased and installed on a Honda inovva 125. I ride a few kilometers on dirt roads every day and I thought I would try them out. On loose dirt roads, the bike transformed into an enduro, providing great stability and grip on the dirt compared to conventional tires. Of course, the suspension and frame are not designed for these conditions and reach their limits quickly, but the tires perform exceptionally well. Their tread is much harder than conventional tires, resulting in more vibrations being transferred even on asphalt from potholes. Their resistance to thorns, nails, rocks, etc. is incredible. In combination with reinforced inner tubes, you simply forget about punctures. They can and should be used at quite low pressures, 28psi cold in winter and 26-27 psi in summer for off-road use, maybe even less. For mixed use, 30psi is sufficient, although the manufacturer states a maximum of 41psi with a load. On asphalt, due to the geometry of the frame, the bike has a slower response in turns and requires more weight transfer compared to a Michelin or Metzeler, but this will only be noticeable to those who ride very fast in turns and have high demands. For normal use on asphalt, they are great. Their grip and stability in turns and braking on asphalt are very good, as they have a large contact area due to the frame and geometry. In wet conditions, they require a little caution at higher speeds, but without any major issues. If you want to improve your scooter's performance on dirt roads, they are the best choice. It doesn't make sense to use them exclusively on asphalt. Here is an indicative video that I recorded: [insert YouTube link]