Wiseco PK1219 Top End Kit - Standard Bore 73.00mm, 10.5:1 Compression

Bore: 73.00mm
Compression: 10.5:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 249cc.
Bore - Standard: 73.00mm.
Bore - Actual: 73.00mm.
Bore - Oversize: STD.
Stroke: 59.5mm.
Compression Ratio - Actual: 10.5:1.
ITEM CONTENTS.
2874XC - 73.00 mm Ring Set.
4466M07300 - Honda XR250 86-04 10.5:1 CR 2874XC.
CW17 - ROUND WIRE PIN LOCKS 17MM (PAIR).
S533 - PistonPin 17mm x 2.061in. NonChromed TW.
W5424 - TopEnd Gasket Kit Honda XRL250 & XR250R.

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:

1986-2004 Honda XR250R