PISTON KIT 00-08 SX65 45.00 B, WOSSNER 8198DB KTM MX

This Wossner piston kit with a 45.01mm bore (+0.01mm oversize, actual size 44.97mm) is specifically engineered for KTM SX65 models from 2000 to 2008. Manufactured in Germany, this forged piston offers superior durability, efficient heat management, and precise fitment for high-performance two-stroke engines.

Features

• Forged piston for enhanced strength and long-term durability

• Designed for optimal heat transfer from combustion chamber to cylinder wall

• Elliptical profile ensures uniform expansion and prevents piston collapse under thermal load

• Precision German manufacturing ensures consistent quality and performance

Specifications

• Bore size: 45.01 mm

• Actual piston size: 44.97 mm

• Display (cm³): 63

• Stroke (mm): 40.00

• Clearance (mm): 0.05

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

• Compression height (mm): 21.70

Vehicle Fitments

• 2000 KTM SX65

• 2001 KTM SX65

• 2002 KTM SX65

• 2003 KTM SX65

• 2004 KTM SX65

• 2005 KTM SX65

• 2006 KTM SX65

• 2007 KTM SX65

• 2008 KTM SX65

Included Components

• Piston: Wossner PN# 8198DB

• Lock: PN# CW12

• Pin: PN# WP091

• Ring Set: PN# RSB4500

• Rod: PN# P2002