Wiseco Top End Kit - Standard Bore 90.00mm, 12.2:1 Stock Compression - PK1659

Contains all the necessary components for overboring or rebuilding your top end Feature forged pistons, rings, wrist pins, circlips and top end gasket set

Specifications

Engine Type	4-Stroke
Piston Material	2618 Aluminum Alloy
Compression Ratio	12.2:1
Bore Size	90.00 mm
Displacement	398 cc
Piston Diameter	89.92 mm
Type	Top End
Model	Forged Series
Skirt Coating	ArmorGlide®
Product Name	Rebuild Kit
Stroke Length	62.60 mm