Ian Smith started Oset in 2004 because he wanted to build an electric off-road bike for his son Oliver. In the past 18 years, the company has sold more than 40,000 bikes. Going beyond the simple children’s ebikes sold by Harley-Davidson or Indian, Oset’s offerings are specialized by age and even discipline; five of its seven models are trials bikes. The general off-road Oset MX-10 model is designed for 4-to-7-year-olds, while models like the Oset 24.0R is claimed as appropriate for ages 9 to adult. Pitbike enthusiasts, take note.