This product has been withdrawn from the range.
High-Performance GP Piston Kit
Manufacturer: | Wiseco |
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Manufacturer id: | WPK1159 |
General description
- Forged from high-silicon aluminum alloy for maximum strength and dependability
- Contain all necessary components for overboring or rebuilding your top end
- Feature forged pistons, rings, wrist pins, circlips, and top end gasket
- Cylinder sleeves must be purchased separately
- Have additional features over standard Pro-Lite parts
- 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
- 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
Worth buying

€74.85
TOOL DLX PISTON PIN PULLER
Fits to
- Yamaha PW 50 1985
- Yamaha PW 50 1986
- Yamaha PW 50 1987
- Yamaha PW 50 1991
- Yamaha PW 50 1992
- Yamaha PW 50 1993
- Yamaha PW 50 1994
- Yamaha PW 50 1995
- Yamaha PW 50 1996
- Yamaha PW 50 1997
- Yamaha PW 50 1998
- Yamaha PW 50 1999
- Yamaha PW 50 2000
- Yamaha PW 50 2001
- Yamaha PW 50 2002
- Yamaha PW 50 2003
- Yamaha PW 50 2004
- Yamaha PW 50 2005
- Yamaha PW 50 2006
- Yamaha PW 50 2007
- Yamaha PW 50 2008
- Yamaha PW 50 2010
- Yamaha PW 50 2011
- Yamaha PW 50 2012