Product description

The Wiseco High-Performance Piston Kit For Yamaha PW50 1982-2020 +1.50 mm is part of the latest collection from Wiseco.

Features:

• Forged from high-silicon aluminum 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
• Features forged pistons, rings, wrist pins, and circlips
• 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
• Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
• GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
• Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
• Cylinder sleeves must be purchased separately.
• Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Specifications:

• Bore - Oversize Metric: +1.50 mm
• Bore - Oversize: +1.50 mm
• Bore Size: 41.50 mm
• Compression Ratio Imperial: Stock
• Compression Ratio: Stock
• Displacement: 49 cc
• Engine Type: 2-Stroke
• Model: Forged Series
• Piston Diameter Metric: 41.46 mm
• Piston Diameter: 41.46 mm
• Piston Material: 4032 Aluminum Alloy| Forged
• Product Name: Piston Kit

To fit:

• YAMAHA PW 50 1982 All Models
• YAMAHA PW 50 1983 All Models
• YAMAHA PW 50 1985 All Models
• YAMAHA PW 50 1986 All Models
• YAMAHA PW 50 1987 All Models
• YAMAHA PW 50 1988 All Models
• YAMAHA PW 50 1991 All Models
• YAMAHA PW 50 1992 All Models
• YAMAHA PW 50 1993 All Models
• YAMAHA PW 50 1994 All Models
• YAMAHA PW 50 1995 All Models
• YAMAHA PW 50 1996 All Models
• YAMAHA PW 50 1997 All Models
• YAMAHA PW 50 1998 All Models
• YAMAHA PW 50 1999 All Models
• YAMAHA PW 50 2000 All Models
• YAMAHA PW 50 2001 All Models
• YAMAHA PW 50 2002 All Models
• YAMAHA PW 50 2003 All Models
• YAMAHA PW 50 2004 All Models
• YAMAHA PW 50 2005 All Models
• YAMAHA PW 50 2006 All Models
• YAMAHA PW 50 2007 All Models
• YAMAHA PW 50 2008 All Models
• YAMAHA PW 50 2010 All Models
• YAMAHA PW 50 2011 All Models
• YAMAHA PW 50 2012 All Models
• YAMAHA PW 50 2013 All Models
• YAMAHA PW 50 2014 All Models
• YAMAHA PW 50 2015 All Models
• YAMAHA PW 50 2016 All Models
• YAMAHA PW 50 2017 All Models
• YAMAHA PW 50 2018 All Models
• YAMAHA PW 50 2019 All Models
• YAMAHA PW 50 2020 All Models

Manufacturer part number: 653M04150

View all Wiseco. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Wiseco High-Performance Piston Kit For Yamaha PW50 1982-2020 +1.50 mm