CE认证：欧盟EN ISO 4210自行车标准
EN ISO 4210-1:2014 Cycles. Safety requirements for bicycles. Terms and definitions自行车安全要求—术语和定义。
EN ISO 4210-2:2014Cycles. Safety requirements for bicycles. Requirements for city and trekking, young adult, mountain and racing bicycles自行车安全要求--城市和徒步旅行,年轻成人，山地和赛车自行车的要求
EN ISO 4210-3:2014, Cycles. Safety requirements for bicycles. Common test methods自行车安全要求-通用测试方法
EN ISO 4210-4:2014 Safety requirements for bicycles. Braking test methods自行车安全要求—刹车测试方法EN ISO 4210-5:2014, Cycles. Safety requirements for bicycles. Steering test methods自行车安全要求—转向系统的测试方法
EN ISO 4210-6:2014, Cycles. Safety requirements for bicycles. Frame and fork test methods自行车安全要求—框架和前后叉的测试方法
EN ISO 4210-7:2014, Cycles. Safety requirements for bicycles. Wheels and rims test methods自行车安全要求—轮和轮圈的测试方法
EN ISO 4210-8:2014, Cycles. Safety requirements for bicycles. Pedal and drive system test methods自行车安全要求—踏板和驱动系统测试方法
EN ISO 4210-9:2014 Cycles. Safety requirements for bicycles. Saddles and seat-post test methods自行车安全要求—坐垫和坐垫杆测试方法