Testimonial Film Haiko Visser Part 3: The Concept

Recently, Trefecta created a series of testimonial videos where we introduce the people behind our prestigious e-bike. Owner and founder of Trefecta Mobility Haiko Visser has explained about the name and the idea in the first two versions. In his last testimonial video Haiko elaborates about the unique Trefecta concept and the technology behind it.