WOSSNER K7058DA-2 Piston Kit Atv Utv 72.88MM Atv/utv Bike

( Brand: Wossner ), ( Manufacturer Part Number: K7058DA-2 ), ( Part Type: Piston ), ( Make: Yamaha )

Review WOSSNER Piston Kit 72.88mm Motorcycle Atv/utv Bike Dirt Snowmobile fits STREET EC540

Wossner K7058DA-2 Piston Kit for ATV/UTV Street Bikes - 72.88mm

The Wossner K7058DA-2 piston kit is specifically engineered for ATV and UTV street bikes with a piston bore size of 72.88mm. This high-performance piston kit is designed to deliver superior power, durability, and reliability for your off-road vehicle.

Each piston in this kit is meticulously crafted using Wossner's state-of-the-art forging process. This results in a piston with exceptional strength, rigidity, and precision, ensuring optimal engine performance and longevity. The piston crown is designed with a dish shape, which provides an ideal compression ratio for increased power output.

The Wossner K7058DA-2 piston kit includes pistons, rings, and ring grooves. The rings are precision-machined from high-quality materials to ensure a perfect seal and optimal engine performance. The ring grooves are designed with a precise depth and shape to ensure proper ring fitment and function.

This piston kit also features a skirt design that reduces friction between the piston and cylinder wall. The skirt is also ribbed, which enhances the piston's rigidity and helps to prevent piston deflection under high engine loads.

The Wossner K7058DA-2 piston kit is manufactured to the highest standards of quality and precision. Each piston is individually inspected and tested to ensure it meets Wossner's stringent quality specifications. This ensures that you receive a piston kit that delivers consistent performance, reliability, and durability.

In summary, the Wossner K7058DA-2 piston kit is an excellent investment for your ATV or UTV street bike. It delivers superior power, durability, and reliability, making it an ideal choice for high-performance applications and demanding riding conditions. With its precision-engineered design and rigorous quality control, you can trust that the Wossner K7058DA-2 piston kit will help take your off-road vehicle to the next level.

Wossner K7058DA-2 Piston Kit for ATV/UTV Street Bikes: A Comprehensive Analysis

The Wossner K7058DA-2 piston kit is a popular aftermarket solution for ATV and UTV owners looking to upgrade their engine performance. In this analysis, we will examine the key features, benefits, and potential drawbacks of this piston kit to help you make an informed decision.

**Key Features**

1. High-performance forged pistons: The Wossner K7058DA-2 pistons are forged from high-strength material, ensuring improved durability, better heat resistance, and enhanced power output.

2. Precision machining: The pistons undergo rigorous machining processes to ensure precise dimensions, ensuring optimal engine performance and reliability.

3. Enhanced power output: The forged pistons contribute to increased engine power and torque, resulting in improved acceleration and overall performance.

**Benefits**

1. Increased power and torque: The Wossner K7058DA-2 pistons are designed to provide increased power and torque, resulting in improved acceleration and better overall engine performance.

2. Improved durability: The forged pistons are more durable than cast pistons, allowing for more robust operation in high-performance applications.

3. Enhanced heat resistance: The forged pistons offer improved heat resistance, which can help to prevent engine damage and promote longer engine life.

**Potential Drawbacks**

1. Higher cost: The Wossner K7058DA-2 piston kit is more expensive than OEM pistons, which may be a deterrent for some buyers.

2. Installation complexity: Installing the Wossner pistons may require specialized tools and expertise, potentially leading to higher installation costs.

3. Potential for engine modifications: Installing the Wossner pistons may require engine modifications or upgrades to fully realize the potential performance gains, adding to the overall cost and complexity.

**Conclusion**

The Wossner K7058DA-2 piston kit offers numerous benefits for ATV and UTV owners looking to improve their engine performance, including increased power and torque, improved durability, and enhanced heat resistance. However, the higher cost, installation complexity, and potential need for engine modifications may deter some buyers.

**Recommendation**

If you are an experienced ATV or UTV owner looking for significant performance gains and are willing to invest in high-quality aftermarket components, the Wossner K7058DA-2 piston kit is a solid choice. However, if you are new to ATV or UTV maintenance or have limited budget, you may want to consider other options or consult with a professional mechanic before making a decision.

Details:

All piston kits include piston, ring, wrist pin and locks. Bore: 72.88mm, Sizing: Standard Bore, Compression: High Compression, Sold as: Kit. Wossner pronounced Wossner Pistons, Germany's finest aftermarket forged piston company brings precision and quality to North America. Any damage claims may be exchanged for the identical item only.

Wossner, Piston Kit, 72.88mm, This item fits the following model's: Yamaha EC540 1980, Yamaha 1979, SR540 1983, 1982, 1981, SRV 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, VK540 VK 540 2020, 2019, 2018, 2017.

part #: k7058da2 price

• $264.00

specifications pistondon:

• for models: Ec540, Street
• brand: Wossner
• mpn: K7058da-2
• part type: Piston
• make: Yamaha

returns pistondon:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer pistondon:

• availability: In Stock
• started: November 16, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

seller pistondon:

• rating: 99.3%
• # reviews: 598665
• city: Loudon, Tennessee

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

payments pistondon:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping pistondon:

• cost: $0.00
• service: Economy, Standard, Expedited
• transit: 4-10 Days
• class: Economy, Standard, Expedited
• type: Fixed

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