一、车型分类:
骑士车: motorcycle 
弯梁车:cub
踏板车:scooter , moped scooter 
越野车:dirt bike 
沙滩车:ATV 
农夫车:UTV
卡丁车:Go kart
小跑:pocket bike

二、动力部分:
顶杆机:CG engine
链条机:CB engine
卧式发动机:Horizontal engine, C series engine, cub engine.
GY6发动机:GY6 engine
风冷发动机:air-cooled engine
水冷发动机:water-cooled engine
两冲发动机:2-stroke engine
四冲发动机:4-stroke engine
冲程:stroke

缸头:cylinder head
缸体:cylinder body
缸体总成:cylinder assy.
活塞:piston
活塞环:piston rings
气门:valve 
曲轴:crankshaft
凸轮轴:camshaft
摇臂:rocker, rock arm
启动电机:start motor
磁电机:magneto
磁电机定子:stator 
磁电机转子:rotor
化油器:carburetor, carb
箱体:case
齿轮:gear
主轴:main shaft
副轴:counter shaft
离合器:clutch 
离合器片:clutch disc
脚踏启动器 :kick starter
超越离合器:starter clutch
主动轮:driving wheel 
从动轮:driven wheel
链轮:sprocket 
小飞:front sprocket
大飞:rear sprocket
机油泵:oil pump 
三、转向及操纵系统

前叉:front fork
把手:handle,handle grip
连接板:connecting plate、connection board
仪表:odometer,instrument
开关:switch, switch assy.
灯具:lamps,light
避震,减震器:suspension, absorber, shock absorber
刹车系统:brake system
碟刹总成:disc brake assembly



四、车体件:

塑料件plastic parts
挡风罩wind shield
大撑main stand
平叉Rear fork
坐垫cushion
油箱fuel tank
消声器muffler
脚蹬footrest
大撑main stand
小脚 side stand 
挡泥板fender 
轮辋wheel rim   
轮毂hub,wheel hub
轴axle
辐条 spoke

五、电器件electric parts
高压包electric coil, ignition coil
继电器relay
整流器rectifier
闪光器flasher
套锁key set
喇叭horn


六、易损件:


电池battery
皮带belt
轮胎tyre, tire
内胎tube , inner tube
火花塞spark plug
灯泡bulb
轴承bearing
纸垫gasket
油封oil seal
链条 chain
O形环O-ring
标准件standard parts
机油滤芯oil filter
进气管 intake
空滤器air filter 
空滤器滤芯air filter elements
碟刹片disc brake pad
刹车蹄块 brake shoe
反光片reflector 
螺钉 screw
垫圈 washer


七、附件:

附件accessory 
竞赛服 racing clothes
竞赛裤 racing trousers
护具 protective utensils
踏板车改装护目镜 eye-guarder glasses
后视镜  rear view mirror
弹簧 Spring
后尾箱rear box