Wiseco PK1427 Top End Kit - Standard Bore 66.00mm, 11.7:1 Compression

Bore: 66.00mm
Compression: 11.7:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 150cc.
Bore - Standard: 66.00mm.
Bore - Actual: 66.00mm.
Bore - Oversize: STD.
Stroke: 43.7mm.
Compression Ratio - Actual: 11.7:1.
Dome Type: Domed.
ITEM CONTENTS.
4915M06600 - Honda CRF150R 07-09 11.7:1 CR 6600YF.
6600YF - 66.00 mm .8 x 1.5mm Ring Set.
CW14 - ROUND WIRE PIN LOCKS 14MM (PAIR).
S737 - PistonPin 14 x 36.5mm NonChromed SW.
W6589 - TopEnd Gasket Kit Hon CRF150R 07-16.

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:

2007-2009 Honda CRF150R
2007-2009 Honda CRF150R Expert