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  1. #1 C2W brings you the DAYUN 200-2X Street bike 
    C-Moto Senior englishman in china's Avatar
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    Oct 2013

    Dayun DY250-3 street bike(1).jpg

    Dayun DY250-3 street bike(2).jpg

    Length*Width*Height(mm) 2070*780*1230
    Wheel base(mm) 1363
    Minimum ground clearance(mm) 165
    Net weight (kg) 155
    Load capacity(kg)
    Max. Speed (km/h) ≥95
    Brake form(front and rear) disco delantero/ disco trasero
    Tire specifications(front and rear) 100/80-17 ; 130/70-17 (KENDA)
    Tire pressure(front and rear) (kPa)
    Trademark DAYUN
    Type solo cilindro enfriado por aire de cuatro carreras
    Bore and stroke(mm) Φ6657.8
    Working volume of the cylinder (ml) 197.6
    Compression ratio 9.1:1
    The rated power and corresponding speed [kW/(r/min)]
    The maximum power and corresponding speed [kW/(r/min)] 10.5/7200
    The maximum torque and corresponding speed [N.m/(r/min)] 15.5/5500
    The minimum idling stabilized speed (r/min) 1500150
    Minimum specific fuel consumption g/(kW.h)
    Fuel type
    Grades of lubricant
    Clutch Model
    Starting mode electric
    Form/model of Speedometer
    Form/model of Carburetor /Injector/ECU
    Manufacturers of Carburetor /Injector/ECU
    Form/modelof Spark plug
    Form/model/Manufacturers of Exhaust pollution control devices
    Manufacturers of Air Filter/Muffler(the Sample)

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  2. #2 Re: C2W brings you the DAYUN 200-2X Street bike 
    Senior C-Moto Guru MJH's Avatar
    Join Date
    May 2010
    The DY250-3 is a copy of a Z-250 with a DOHC 250 single.
    There are some ranting raves for Dayan in the Chinese media commending them for the design, as if nobody can see it’s a copy?

    I see Dayan as a party company, not as in that they are so much fun, more that they spend allot of time spreading party line rhetoric, and not much time detailing what they actually make and sell.
    Last edited by MJH; 05-16-2016 at 07:02 PM.
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