Wiseco PK139 Top End Kit - Standard Bore 64.00mm

Bore: 64.00mm
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 347cc.
Bore - Standard: 64.00mm.
Bore - Actual: 64.00mm.
Bore - Oversize: STD.
Stroke: 54.00mm.
Cylinders: 2.
Note: Pro-Lite.
Note: Liquid cooled.
ITEM CONTENTS.
2520CD - 64.00 mm Ring Set.
513M06400 - Yam YFZ350 Banshee/RZ350 ProLite 2520CD.
B1005 - Top End Bearing 16 x 21 x 22.5mm.
CW16 - ROUND WIRE PIN LOCKS 16MM (PAIR).
S486 - PistonPin 16mm x 2.175in. NonChromed TW.
W5231 - TopEndGsktKit Yam 350 Banshee 64-65.5mm.

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

Vehicle Fitment:

1987-2006 Yamaha YFZ350 Banshee