PISTON KIT YZ250 A

Beskrivning av PISTON KIT YZ250 A

Piston Kit

High resistance to mechanical and thermal stresses

Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions

Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance

Made by reverse extrusion

For OE cylinder.

Type	A
Brand	ATHENA
Style	Forged Race
Units	Kit
Bore size	66,34 mm
Engine type	2-Stroke
Piston size	Standard Size A
Displacement	249 cc
Product name	Piston Kit
Piston material	4032 Aluminum Alloy
Compression ratio	Stock
Piston head shape	Domed
Vendor part number	S4F06640019A
Compression ratio imperial	Stock