Super PK80 bike engine kit/80cc gasoline bicycle engine kit/40mm stroke bicycle engine kit

Super PK80 bike engine kit/80cc gasoline bicycle engine kit/40mm stroke bicycle engine kit

Use for bike DIY, easy to transform a bicycle to a motorcycle

                                            specification

 Special Parts:

1):  PK80 motor(slant head, 47mmX40mm stroke with Z-L connecting rod, 40mm wide front mount, 40mm intake, 8mm front and rear mounting bolts, Allen bolts for motor) ;

2): Japan brand NTN bearing;

3): New throttle handle(four optional colors);

4): Improved clutch handle;

5): Speed Carburetor;

6): New red CDI;

7): Colorful gas hose(optional colors: blue, yellow, green, red, pink);

8): Colorful fuel filter(optional colors: blue, yellow, green, red);