天剑王250(天剑王YBR250详细参数是)

天剑250（天剑王）
详细参数
型号（型式）·Code JYM250-2
总长*总宽*总高·L*W*H 2025mm*760mm*1065mm
座席高·Seat height 805mm
轴距·Wheelbase --------1360mm
最低离地距离·Minimum ground clearance --------175mm
整备质量·
Wet(with oil and a full fuel tank) --------152kg
最高车速·Maximum speed --------123km/h
最小转弯半径·Minimum turning radius --------2.4m
发动机种类·Engine type --------空冷、4冲程·Air cooled, 4-stroke
气缸数·Cylinder arrangement -------单缸·Single cylinder
总排气量·Displacement --------249cm3
缸径*行程·Bore & stroke -------74.0mm*58.0mm
压缩比·Compression ratio -------9.80:1
最高功率·Maximum horse power -------15.4kW(7500r/min)
最大扭矩·Maximum torque --------19.7Nm(6500r/min)
启动方式·Starting system type --------电启动·Electric starter
机油容量·Engine oil capacity --------1.5L
油箱容量·Fuel tank capacity --------19.2L
化油器型式/燃料供给·
Carburetor Type/Fuel supply --------FI [燃料喷射方式·Fuel Injection]
点火方式·Ignition system type ---------T.C.I
蓄电池容量·Battery voltage/capacity -------12V 6Ah
离合器形式·Clutch type ---------湿式多片手操纵·Wet, multiple-disc coil spring
变速机形式·Transmission type --------常啮式前进5档返回·Constant mesh 5-speed
变速比·Gear ratio ---------2.571/1.684/1.273/1.040/0.852
车架形式·Frame type ---------双摇篮式·Double cradle
轮胎规格（前/后）·Tire size(Front/Rear) --------100/80-17M/C 52S / 130/70-17M/C 62S
制动装置形式（前/后）·
Brake type(Front/Rear) ---------单盘式 / 鼓式·Single disc brake / Drum brake
悬架方式（前/后）·
Suspension type(Front/Rear) ---------伸缩式/连杆式单臂·Telescopic / Bottom link swing arm
前灯、前位灯·Headlight、Auxiliary light --------12V、35W/35w*1、12V、5w*1