Description
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
Yamaha — Phazer II 480 ST — (1995, 1992, 1994, 1991, 1993); Yamaha — Venture 500 XL — (1995, 1994, 1992, 1996, 1997, 1993, 1991, 1999, 2000); Yamaha — Phazer — (1985, 1989, 1988, 1987, 1984, 1986, 2001, 2000, 1999); Yamaha — Phazer II 480 — (1990, 1992, 1993, 1994, 1991); Yamaha — Phazer 480 Deluxe — (1987, 1988, 1989, 2001); Yamaha — Phazer II 480 LE — (1993, 1996, 1990, 1995, 1992, 1994, 1991); Yamaha — Phazer 500 Mountain Lite — (1998, 1997, 1999, 2000, 2001); Suzuki — RM 250 — (1980, 1986, 1978, 1981, 1979, 1977); Suzuki — PE 250 — (1981, 1978, 1980, 1977, 1979); Honda — CR250R — (1982, 1983, 1981); Honda — CR250R Elsinore — (1981); Honda — FL350R Odyssey — (1985); Husqvarna — Cross Country 250 — (1986); Husqvarna — CR 250 — (1985)






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