CDHPOWER
NOTE:1. For new motor run-in period is 300km at least.
2. During run-in period, it is prohibited to accelerate throttle handle too fast, you can grip the handle slowly (step by step), or the motor will be locked up.
3. Mixing ratio of fuel and engine oil: 16:1 for new sets, 20:1 after running 500km.

Package include: 1pc YD100 Motor only, 1pc Dio Reed Valve Kit ,1pc Dio block(Square)

CDHPOWER 2 Stroke YD100 Engine Silver Color Engine -Gas Motorized Bicycle Motor

Product Features 

  • CDHPOWER 2 Stroke YD100 Gas Engine ONLY, NO manual, YD100-50mm 79CC/80CC Engine; 
  • Bore and Stroke: 50mm x 40mm; Better adjusting clutch a little before riding;
  • Excluding manual; Cylinder head and Cylinder two in one piece; 50mm bore; Improved magneto as well;

  • Cylinder inner diameter 50mm; Piston outside diameter 50mm; 8mm front and rear mount studs; 40mm alum intake stud spacing

    •    Key Product Features

    Gasoline motor: YD100-100CC(Real Displacement is 79cc/80CC)
    Engine Type: Single cylinder, air-cooled,2-stroke
    Mixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km
    Power: 2.0KW
    Bore and Stroke: 50mm x 40mm
    Cylinder inner diameter: 50mm
    Piston outside diameter: 50mm
    Maximum speed:45-50km/h
    8mm front and rear mount studs
    Cylinder Head and Cylinder Two In One, better design for cooling, higher power with hill driving easily.

    2 Stroke Gas Bicycle Motor Only YD100-79CC/80CC Engine Kit; Bore and Stroke: 50mm x 40mm


    Dio Reed Valve Kit - 2 Stroke 48cc/66cc/80cc Gas Motorized Bicycle
    • High Performance dio reed valve kit with Square Block
    • Sizes:1.26" inner diameter of intake which connecting carburetor
    • Width:2.52"; Length:5.31",(more sizes in pictures)
    • BUYER Need find adapter or block in order to attach the reed valve kit to cylinder
    • We attached 3 pictures of block, cylinder processed and final complete sample for reference only
    • We have video on site about how to attach reed valve kit to cylinder, contact us FREELY

    Upgrade CNC Dio Reed Valve block (Square)


      Key Product Features

    • For Dio reed valve block for PK80 & YD100 motor kit
    • Block made by CNC machine 100%
    • Compatible with dio reed valve kit
    • Item Dimensions L*W*H : 4*3*1 inch
    • Excluding Bolts
    • Need the Allen Bolt: M6x18mm or M6x20mm
    • Please kindly note: if you want to use it on LD100 motor/CDH110 motor, you can cut cylinder.