this is Power upgrade kit 70cc

100% Made in Taiwan

only for 

2003 - 2011 Yamaha Zuma 50 YW50  2 stroke engine

include:

1x 47mm big bore kit  with cylinder head

1x piston kit (10mm wrist pin) wrist pin bearing (10mm)

1x performance coil 

and

1x Hand Made Hi-performance race pipe

 Bando Race Coil

the exhaust  pipe is design for cylinder upgrade from 70cc to ~100cc

exhaust header diameter is 24mm

Preminum quality parts from Taiwan

this exhaust will for following model

YAMAHA Horizontal type 2 stroke engine

50cc 2-stroke engine

BeeWee 50 YW50 

BWS 50 YW50

Zuma 50 YW50

ship to worldwide !

item price & shipping not include any tax or duty

Performance parts not accept return.