Product description

The Wiseco Piston Kit - +1mm - Yamaha YZ80 1985-87 is part of the latest performance part range from Wiseco.

High-Performance Piston kit from Wiseco.

Features:

• Forged from high-silicon Aluminium alloy for maximum strength and dependability
• Wiseco offers a complete range of popular piston models and years for both trail and racing applications
• Durability, longevity and increased horsepower
• Innovative forging design and piston skirt provide maximum horsepower and torque
• Feature forged pistons, rings, wrist pins, circlips and top end gasket set
• Cylinder sleeves must be purchased separately
• Now you can own the same race parts as all the top race teams
• These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
• When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing

Spec:

• BORE SIZE: 49,00 mm
• DISPLACEMENT: 82 cc
• UNITS: Each
• PRODUCT NAME: Piston
• STROKE LENGTH: 45,60 mm
• PISTON MATERIAL: Aluminium Alloy| Forged
• BORE - OVERSIZE METRIC: +1.00 mm
• BORE - OVERSIZE: +1,00 mm

To fit:

• YAMAHA YZ 80 1985
• YAMAHA YZ 80 1986
• YAMAHA YZ 80 1987

Manufacturer part number: W520M04900

View all Wiseco parts. View all Engine parts.

Contents

Your package will include the following:

• 1 X Wiseco Piston Kit - +1mm - Yamaha YZ80 1985-87