Forged Series piston kit for 4-stroke - 250SX-F 78.00

Four-stroke forged piston designed for each engine application and manufactured to the tightest tolerances for maximum performance and durability.
Dedicated forged components allowing an optimal balance between strength and weight
Ideal for multipurpose riding
The kit includes piston, pin, rings and circlips
The kit includes:
1x piston
1x Piston ring set #7800YB
1x pin #S677
1x set of seals #W6883



Specifications


Brand
WISECO


Supplier reference
W40074M07800B


Engine capacity
250 cc


Cylinder bore - oversize
Standard


Cylinder bore - oversize
Standard


Piston diameter
77,96 mm


Piston diameter
77,96 mm


Cylinder Dimensions
78,00 mm


Stroke length
52,30 mm


Piston material
Forged aluminium 2618


Model
Forged Series


Product name
Piston kit


Piston skirt coating
ArmorGlide®


Compression ratio
13,8:1, 13,9:1, 14,4:1


Compression ratio
14,4:1, 13,9:1, 13,8:1


Engine type
4-stroke


Units
Kit