Product Showcase

 50mm bore size 90cc/80cc racing kit

(some of workshop call it 90cc)

for Honda Dio Vertical type engine

AF16E AF18E AF28E engine code.

will for SR50 SK50 SA50 after 1994 model year

Each kit comes with

50mm bore cylinder block

Hi Compression Head

Piston,Rings,Wrist Pin(12mm),Clips

Gaskets.

Easy install Just Bolt on ,no need modify case.

also will work with your original crank shaft.

This Kit will produce 13hp (8800rpm)

recommend install big carburetor & performance exhaust.

best choice for upgrade 

this Hi-performance  Racing Kit only  

will fit to following 

Honda DIO veretical type engine  with AF18E engine code 

BSV : GP-SP - ZX

HONDA : DIO SP-SR - DIO ZX - SHADOW

HSC : SC01 - SC01 L

Kymco: Fever ZX,DJ Refined,CX-CX SUPER - DJY - DY WORLD - K12

SYM Dio 50cc  Arnada 50cc...etc Honda Vertical AF18e Engine.