Forged Series Piston Kit for 4-stroke - XR/XRL250

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
Cylinder boring required.
The kit includes:
1x piston
1x Piston ring set #3071XC
1x pin #S523
1x set of cotter pins #CW17



Specifications


Brand
WISECO


Supplier reference
4466M07800


Engine capacity
250 cc


Cylinder bore - oversize
+5,00 mm


Cylinder bore - oversize
+5,00 mm


Piston diameter
77,95 mm


Piston diameter
77,95 mm


Cylinder Dimensions
78,00 mm


Stroke length
59,50 mm


Piston material
Forged aluminium 2618


Model
Forged Series


Product name
Piston kit


Piston skirt coating
Uncoated


Compression ratio
10,5:1


Compression ratio
10,5:1


Engine type
4-stroke


Units
Kit