PISTON KIT 13-15 SXF250 78mm B, WOSSNER 8865DB KIT

Piston kit 78.01mm BORE 77.97 WOSSNER 8865DB (+0.01mm)

KTM

SX-F250 2013-15

EXC-F 250 2014 - 2021

HUSQVARNA

FE250 2014 - 2015

• Wossner forged pistons are superior in strength and design.


• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.


• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.


• Made in Germany.

Part No. 56-W954.B.WO (oro2u.com) Wossner Piston KTM SXF250 78 mm Bore (PN# 8865DB)

Display (cm3) 249

Hub stroke (mm) 53.60

Clearance (mm) 0.04

Wossner compression Ratio: OEM

OEM Compression ratio: 13.90:1

Dome volume (cm3) -2.10

Compression height (mm) 19.50

Theorectical weight (G)