Forged Series piston kit for 4-stroke - Standard XR50

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 #3900XZ
1x Piston pin #S671
1x Cotter pin set #CW13



Specifications


Brand
WISECO


Supplier reference
4798M03900


Engine capacity
49,50 cc


Cylinder bore - oversize
Standard


Cylinder bore - oversize
Standard


Piston diameter
38,96 mm


Piston diameter
38,96 mm


Cylinder Dimensions
39,00 mm


Stroke length
41,40 mm


Piston material
4032 aluminium alloy


Model
Forged Series


Product name
Piston kit


Piston skirt coating
Uncoated


Compression ratio
11,0:1


Compression ratio
11,0:1


Engine type
4-stroke


Units
Kit