本欧洲标准规定了骑自行车驾驶的单轨两轮汽车的安全要求和试验方法。本欧洲标准涉及与火花点火内燃机（以下简称“车辆”）推进的单轨二轮机动车相关的所有重大危险，危险情况和事件，按照预期和制造商合理预见的误用条件。 本欧洲标准涵盖的车辆不得用于公共道路。 本欧洲标准涵盖的车辆仅适用于骑手，而不是乘客。 本欧洲标准不包括用气态燃料推进的车辆。 本欧洲标准规定了在按照制造商的要求进行的车辆调试，运行和维护时，消除或减少重大危险，危险情况和事件（见第4章）所引起的风险的适当措施。 本欧洲标准不适用于CEN颁布本欧洲标准之日前制造的车辆

This European Standard specifies the safety requirements and the test methods for single-track two-wheel motor vehicles, driven by a rider sitting astride. This European Standard deals with all significant hazards, hazardous situations and events relevant to single-track two-wheel motor vehicles propelled by a spark ignited internal combustion engine (hereinafter referred to as "vehicles"), when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer. The vehicles covered by this European Standard are not intended to be used on public roads. The vehicles covered by this European Standard are intended only for the rider and not for passengers. This European Standard does not cover vehicles propelled with gaseous fuels. This European Standard specifies the appropriate measures to eliminate or reduce the risks arising from the significant hazards, hazardous situations and events (see Clause 4) during commissioning, operation and maintenance of the vehicles when carried out in accordance with the specifications as intended by the manufacturer. This European Standard is not applicable to vehicles which are manufactured before the date of publication of this European Standard by CEN.