Vertex Code: VTK24370A

Top End Kit Vertex Yamaha YZ85 19-20 47.45mm

$239.95
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Vertex Pistons, manufactured in Italy, are renowned as a premier brand of replacement pistons globally, trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company collaborates with factory race teams to design state-of-the-art, high-quality pistons suitable for nearly any powersports application, ensuring they maintain their commitment to quality while offering products at an affordable price.

Features:

- Comprehensive Kits: Vertex piston kits include the piston, rings, wrist pin, and circlips, providing everything needed for installation.

- Advanced Treatments: Pistons undergo a T-6 hardening and tempering cycle and feature a molybdenum disulphide skirt coating to reduce wear and ease the break-in phase.

Specifics for Engine Types:

4-Stroke Pistons:

- Material: Forged from high-quality 2618 aluminum alloy to handle higher cylinder pressures.

- Design: Feature unique profiles and compression ratios, available in A, B, C, and D sizes, to maximize power and performance while reducing blow-by and oil consumption.

2-Stroke Pistons:

- Material: Cast from an aluminum alloy with 18% silicon content, ideal for two-stroke engines due to lower cylinder pressures.

Benefits of Silicon:

- Reduces thermal expansion, allowing for tighter tolerances and better performance.

- Enhances wear characteristics and extends piston life by decreasing wear on the piston skirt.

Vertex's precision engineering and collaboration with leading racing teams ensure that their pistons meet the highest standards for performance and durability, making them a top choice for powersports enthusiasts seeking quality and reliability.

Products marked as "In Stock" are stored in our different distribution centers. These products will ship within 1-3 business days.

Items are then sent by courier, we use Courierpost & Posthaste which will take 1-3 days to arrive depending on your location and the size of the parcel.

While we will do our best to ship from the distribution center closest to you, not all items will always be in stock in every location at all times.  In some cases we will split the order and ship each package out to you individually and in other cases we may need to consolidate the items in one location to ship out as one package.  We utilize our best judgment in an attempt to get the products to you as quickly as possible.

Our returns policy lasts 90 days. If 90 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:
- Gift cards
- Downloadable software products
- Some health and personal care items

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 90 days after delivery