Vertex 22521B Piston Cast 66.36 Std
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Piston Kit Cast 66.36/Std Kaw
Elevate your engine's performance with the Piston Kit Cast 66.36/Std Kaw. Designed for both power enthusiasts and everyday riders, this piston kit is a perfect blend of innovation and durability.
Key Features:
- Advanced Coating: All piston skirts are coated with a high-tech Molybdenum Disulphite, ensuring faster break-in times and significantly extending piston life.
- Lightweight Yet Strong: Crafted from gravity cast aluminum alloy with 18% silicone content, our Cast Replica pistons are incredibly light while maintaining exceptional strength.
- Unmatched Durability: Our Forged Replica pistons are made from 2618 aluminum, providing superior strength and longevity, making them ideal for high-performance applications.
- Enhanced Power: The Forged High Compression pistons are designed to boost power and torque across the entire RPM range, giving you a thrilling riding experience.
- Increased Displacement: Forged Big Bore pistons help to enhance your engine’s displacement, resulting in improved torque and peak horsepower.
- OEM Quality Assurance: All pistons are heat-treated using a T-5 hardening and tempering cycle, ensuring they meet stringent quality standards.
- Complete Kits: Each kit includes the piston, rings, wrist pin, and circlips for a hassle-free installation.
- Individual Replacement Rings: For two-stroke engines, replacement rings are available individually, allowing you to customize your order to fit your needs.
- Four-Stroke Set: Four-stroke piston rings are conveniently sold as a complete set.
Benefits:
- Experience enhanced engine efficiency and responsiveness.
- Reduce maintenance frequency and costs with durable components.
- Boost overall performance to maximize your riding experience.
Use Cases:
Perfect for performance upgrades, restoration projects, or routine replacements, the Piston Kit Cast 66.36/Std Kaw is tailored for a variety of applications. Whether you're racing on the track or cruising on the open road, this piston kit ensures your engine operates at its peak.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

