PISTON KIT 96-03 KTM300 72.50, WOSSNER 8017D050 FORGED

Wossner forged piston kit 8017D050 is a +0.50 oversize piston specifically designed for KTM EGS300 and EXC300 models from 1996 to 2003. With a 72.50 mm bore and 72.43 mm actual piston diameter, this forged piston offers enhanced durability and optimised thermal characteristics for high-performance 2-stroke engines. Its elliptical design ensures balanced load distribution, reducing mechanical stress and preventing piston deformation.

Features

• Forged piston for superior mechanical integrity and longevity

• Elliptical geometry distributes thermal expansion and mechanical forces evenly

• Efficient heat transfer for improved combustion chamber cooling

• Manufactured in Germany with high-precision standards

Specifications

• Bore Size: 72.50 mm

• Actual Piston Diameter: 72.43 mm

• Display (Displacement): 297 cm³

• Stroke: 72.00 mm

• Clearance: 0.07 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

• Compression Height: 26.70 mm

Cross-Reference OEM Part Numbers

• Not specified

Cross-Reference Component Part Numbers

• Piston Kit: 8017D050

• Lock: CW18

• Pin: WP033

• Ring Set: RSB7250 (x2)

• Rod: P2024

Vehicle Fitments

• 1996 KTM EGS 300

• 1996 KTM EXC 300

• 1997 KTM EGS 300

• 1997 KTM EXC 300

• 1998 KTM EGS 300

• 1998 KTM EXC 300

• 1999 KTM EGS 300

• 1999 KTM EXC 300

• 2000 KTM EGS 300

• 2000 KTM EXC 300

• 2001 KTM EGS 300

• 2001 KTM EXC 300

• 2002 KTM EGS 300

• 2002 KTM EXC 300

• 2003 KTM EGS 300

• 2003 KTM EXC 300