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Kawasaki KX125 (1999-00) 2 Stroke Wossner Forged Piston Kit  66.32 
Ex Tax of 20% 


Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. Price includes all piston rings and gudgeon pins.




Technical information is sourced from Wossner's latest catalogue

Part Number 8057
Engine Type

KX125 - 125cc

OE Bore Size 53.95mm
Bore Sizes Available





Stroke 54.5mm
Comp. Height 29.30mm


Available Options:
8057 Size Options:
53.94mm - 8057DA 
53.96mm - 8057DB 
53.97mm - 8057DC 
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