Wiseco PK1924 Top End Kit - Standard Bore 78.00mm, 14.4:1 Compression

Bore: 78.00mm
Compression: 14.4:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 250cc.
Bore - Standard: 78.00mm.
Bore - Actual: 78.00mm.
Bore - Oversize: STD.
Stroke: 52.30mm.
Cylinders: 1.
Compression Ratio - Actual: 14.4:1.
Skirt Coating: ArmorGlide.
ITEM CONTENTS.
40144M07800 - KTM 250SX-F 16-18 14.4:1 CR.
7800YB - 78.00 mm Ring Set .9mm X 1.5mm.
Ring - Set.
S677 - PistonPin 16 x 40mm NonChromed TW.
W6883 - Round Wire Retainer 16mm x .049in. (pair).
W6961 - Top End Gasket Kit 16-18 KTM250SXF.

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:

2021-2023 Gas Gas EX 250F
2021-2023 Gas Gas MC 250F
2016-2022 Husqvarna FC250
2016-2022 KTM 250 SX-F
2016-2022 KTM 250 XC-F