Wiseco 69.50 mm Pro-Lite Forged Piston Kit – Honda TRX250R (1986–1989)
Wiseco Pro-Lite Forged Piston Kit (69.50 mm / +3.50 mm) – Honda TRX250R (1986–1989)
Take your TRX250R build to the next level with the Wiseco Pro-Lite 69.50 mm Forged Piston Kit. This large-bore piston increases displacement and compression, delivering serious two-stroke power gains while maintaining long-term reliability.
✅ What’s Included
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Forged piston (69.50 mm / +3.50 mm overbore)
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Piston rings
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Wrist pin
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Circlips
📦 Fitment
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Honda TRX250R (1986–1989)
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Honda ATC250R (1985–1986)
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Honda CR250R (1984–1985)
🛡️ Key Features
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High-silicon, low-expansion forged aluminum for ultimate strength and heat stability
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CNC diamond-turned finish for precise fit and smooth performance
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Lightweight design for faster revs and improved throttle response
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Compatible with OEM or aftermarket cylinders
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Ideal for big-bore builds and performance-tuned engines
💲 Price & SKU
Retail Price: $229.95
SKU / Part #: 526P14 / 526M06950
Ship Weight: 0.79 lbs · Box: 3.60″ × 3.60″ × 4.10″
Ships Next Business Day
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
