Wiseco Wrist Pin S270

WISECO WRIST PIN

• HIGH-PERFORMANCE PISTONS
• 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
• WISECO FEATURES PRO-LITE PISTONS
• Durability, longevity and increased horsepower
• Innovative forging design and piston skirt provide maximum horsepower and torque
• PK PISTON AND GASKET KITS
• Contain all the necessary components for overboring or rebuilding your top end
• Feature forged pistons, rings, wrist pins, circlips and top-end gasket set
• Cylinder sleeves must be purchased separately
• See price list on page ???
• 4-STROKE RACER'S CHOICE PISTONS
• 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
• NOTE: Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.
• WISECO PISTON PRICING
• All Wiseco High-Performance Motorcycle Pistons are priced with rings and circlips; see price list on page ???
• Formula for computing cubic centimeter displacement D = Bore Size in Inches; S = Stroke in Inches; Number = Number of Cylinders D(2) x .7854 x S x N x 16.387 = CC Displacement

Aprilia -- RS 250 -- (1998, 1999, 2002, 2000, 2001); Yamaha -- DT 125 -- (1977, 1979, 1980, 1974, 1975, 1978, 1976, 1981); Yamaha -- YT 125 Tri-Moto -- (1980, 1982, 1984, 1985, 1983, 1981); Yamaha -- YZ 125 -- (1981, 1976, 1978, 1988, 1989, 1980, 1979, 1987, 1983, 1984, 1986, 1977, 1985, 1982); Yamaha -- IT 125 -- (1980, 1981); Yamaha -- AT-2 125 M -- (1972); Yamaha -- AT-1 ATMX 125 -- (1973); Yamaha -- AT-3 125 -- (1973); Yamaha -- AT-2 125 -- (1972); Kawasaki -- KX 125 -- (1982, 1979, 1984, 1983, 1981, 1978, 1985, 1980, 1986); Polaris -- Indy Lite -- (1995, 1997, 1994, 1992, 1993, 1991, 1996, 1998); Polaris -- Sprint 340 ES -- (1987, 1990, 1988, 1986, 1989); Polaris -- Indy Lite GT -- (1996, 1997); Polaris -- Indy Sport 340 -- (1988, 1990, 1989); Polaris -- Indy Lite Deluxe -- (1998); Polaris -- Indy Sport GT 340 -- (1990, 1989); Polaris -- Classic 340 M10 -- (2004, 2005); Polaris -- Sprint 340 -- (1988, 1987, 1986); Polaris -- Indy Deluxe 340 -- (2003, 2001, 2000, 2002, 1999); Polaris -- Indy Touring 340 -- (2000, 2002, 2001, 1999, 2003); Polaris -- Transport 340 -- (2008); Polaris -- Indy Lite Touring -- (1998); Polaris -- Edge 340 -- (2008); Polaris -- Classic 340 w/121" Track -- (2004, 2006, 2003, 2005); Polaris -- Indy 340 -- (1999); Gas Gas -- MX 125 -- (1975, 1976)