PISTON KIT 90-93 YZ125 58.00, WOSSNER 8114D200 YAMAHA MX

Piston kit 58mm Bore 57.94 Wossner 8114D200 (+2.00)

YAMAHA YZ125 1990 – 1993

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.

• Wossner Piston Yamaha YZ125 (PN#): 8114D200
• Lock P/N: CW16
• Pin P/N: WP036
• Ring Set P/N: RSB5800
• Rod P/N: P2047

Specifications:

• Display (cm3): 124
• Hub Stroke (mm): 50.70
• Clearance (mm): 0.06
• Wossner Compression Ratio: 2 stroke
• OEM Compression Ratio: 2 stroke
• Dome Volume (cm3):
• Compression Height (mm): 28.00
• Theoretical Weight (G):

Compatible Models:

• 1990 – 1993 Yamaha YZ 125