Are BZEN bikes Certified? Modified: March 31, 2023 Yes. BZEN bikes are certified and EN-15194 compliant with the electrically power assisted bicycles European regulation. More in this category What does BZEN stand for?Is it true that BZEN bikes are handcrafted bicycles made in Europe?Which models does BZEN offer?What is the maximum weight load allowed on BZEN Bikes?Where can I find the frame number?