WOSSNER PISTON KIT 08-15 KTM300 72mm, WOSSNER 8250DB FORGED

Piston Kit 72.01mm Bore 71.95 Wossner 8250DB (+0.01)
KTM
EXC 300 2008 - 2015,
MXC 300 2008 - 2014, HUSQVARNA
WR300 2009 - 2013,
TE300 2014 -, 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-W854.B.WO (oro2u.com)
Wossner Piston KTM EXC300 (71.95mm) 72.01 mm Bore (PN# 8250DB)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSDB7200 x 2
Rod P/N P2023 Display (cm3) 297
Hub stroke (mm) 72.00
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3) -
Compression height (mm) 38.00
Theorectical weight (G)