Wiseco 795 Series 65mm Piston Kit – Yamaha Banshee (+4mm Long Rod Required)
Built for big power. Engineered for durability.
The Wiseco 795 Series Piston Kit is designed specifically for high-performance Yamaha Banshee builds using a +4mm long rod crankshaft. These 65.00mm forged pistons are part of Wiseco's Race Series lineup — built for riders and tuners demanding sustained power, extreme wear resistance, and high compression control.
Featuring titanium nitride-coated rings, reinforced strutted forgings, and e-coated surfaces for maximum longevity and detonation resistance, this kit is the same spec trusted by top-tier racers around the world.
⚠️ Requires +4mm stroker crank with long rod setup. Not compatible with stock crankshaft.
✅ What’s Included:
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(2) Wiseco 795 Series Forged Pistons – 65.00mm Bore
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High-temp Piston Rings
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Chrome Wrist Pins
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Circlips
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E-Coated Crowns, Ring Grooves, and Pin Bores
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Designed specifically for long rod stroker setups
🔧 Fitment & Specs:
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Fits: Yamaha Banshee (All Years) with +4mm stroker crank & long rod
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Displacement: 358cc
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Bore Size: 65.00mm (+1.00mm over stock)
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Piston Diameter: 64.92mm
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Compression Ratio: Stock
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Stroke Length: 54.00mm
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Material: Forged 4032 Aluminum
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Cooling: Liquid Cooled
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Engine Type: 2-Stroke
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Skirt Coating: Non-coated
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Riding Style: ATV / Racing
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Model: Forged Series
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Units: Sold as a kit (2 pistons)
🔧 Cylinder sleeves not included – must be purchased separately.
🛡️ Notes & Warranty:
These pistons are for expert-level tuners and engine builders only.
Extended service intervals possible over standard Pro-Lite pistons.
Installation and clearances must be verified by a qualified builder.
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