Electric scooter components
Electric scooter frame, handlebar and folding mechanism: materials, fold types, known failures
How the structural components of an electric scooter are built: frame (6061-T6 / 7075 / 6082 aluminium, magnesium alloy, steel, carbon fibre), stem column, handlebar and grips (400–610 mm width, 22.2 mm grip diameter), folding mechanism types (lever-latch, multi-point hinge, twist-and-fold, push-button trigger-pin), known failure modes (Xiaomi M365 2019 recall, Lime/Okai sharing deck cracks, M365 stem-hook wear), and regulatory requirements (EN 17128:2020, ASTM F2641).