VERTEX PISTONS VTK23928B-5 Top End Piston Kit Gas 714205088939 53.95MM Ktm/gas Gas/husqvarna Sx/mc 125/TC

( Brand: Vertex Pistons ), ( Manufacturer Part Number: VTK23928B-5 ), ( Part Type: Piston ), ( UPC: 714205088939 )

Review VERTEX PISTONS Top End Piston Kit 53.95mm Ktm/gas Gas/husqvarna Sx/mc 125/tc fits SX TC 125

The Vertex Vtk23928B-5 Top End Piston Kit is a high-performance replacement for your KTM, Gas Gas, Husqvarna 125 SX, MC 125, or TC motorcycle's piston and related components. This piston kit is specifically designed for engines with a bore size of 53.95mm.

The piston itself is made of a forged aluminum alloy, ensuring superior strength and durability. The piston crown is engineered for optimal combustion efficiency, providing better power output and improved engine response. The piston skirt is designed with a low friction coating, reducing wear and ensuring a smooth engine operation.

The piston kit also includes a new piston ring set, consisting of a compression ring, an oil control ring, and a top ring. These rings are made of high-quality materials and are precision machined to ensure a proper fit and optimal sealing.

The piston pin is made of high-tensile steel and is fitted with a new piston pin bushing. The bushing is made of a high-performance material, ensuring a long-lasting and smooth piston pin operation.

The piston kit also includes a new piston pin retainer, which is made of a strong and lightweight material, ensuring a secure fit of the piston pin. The piston pin retainer is also designed to reduce the weight of the piston assembly, improving the engine's performance and responsiveness.

In summary, the Vertex Vtk23928B-5 Top End Piston Kit is a high-quality replacement for your motorcycle's piston and related components. It is designed for engines with a bore size of 53.95mm and is engineered for optimal combustion efficiency, reduced friction, and improved engine performance. The kit includes a new forged aluminum piston, a new piston ring set, a new piston pin, a new piston pin bushing, and a new piston pin retainer.

Pros and Cons of Buying Vertex VTK23928B-5 Top End Piston Kit for KTM/Gas Gas/Husqvarna 125 SX/MC 125/TC

The Vertex VTK23928B-5 Top End Piston Kit is a popular choice for those looking to upgrade their KTM, Gas Gas, Husqvarna 125 SX, MC 125, or TC motorcycles. Here are some potential advantages and disadvantages of purchasing this piston kit.

1. Enhanced Performance: The piston kit is designed to deliver improved power and torque, making your bike more responsive and agile.

2. High-Quality Materials: The pistons are made from forged aluminum alloy, ensuring strength and durability.

3. Precise Engineering: The piston kit is engineered to fit perfectly in your engine, reducing the risk of engine damage or failure.

4. Increased Longevity: The pistons are designed to last longer than stock pistons, reducing the need for frequent replacements.

5. Better Throttle Response: The piston kit can improve your bike's throttle response, making it more enjoyable to ride.

1. Cost: The piston kit is more expensive than stock pistons, which may be a deterrent for some buyers.

2. Installation Complexity: Installing the piston kit requires a certain level of mechanical expertise, and it may be best to have it installed by a professional.

3. Potential Engine Damage: If not installed correctly, the piston kit could cause engine damage, potentially leading to expensive repairs.

4. Potential Performance Variability: Different riders may experience varying levels of performance improvement, depending on their bike's condition and riding style.

The Vertex VTK23928B-5 Top End Piston Kit offers several advantages, including enhanced performance, high-quality materials, precise engineering, increased longevity, and better throttle response. However, it also comes with some drawbacks, such as cost, installation complexity, potential engine damage, and performance variability.

If you are comfortable with the installation process and have the budget for the upgrade, the piston kit could be a worthwhile investment for improved performance and longevity. However, it's essential to ensure that the installation is done correctly to avoid any potential damage to your engine.

If you decide to purchase the Vertex VTK23928B-5 Top End Piston Kit, consider having it installed by a professional to minimize the risk of engine damage. Additionally, make sure to follow the installation instructions carefully and use high-quality engine oil to ensure the best possible results.

Details:

Kits include piston, rings, wrist pin, cir clips and gaskets. Compression Ratio. All piston skirts are coated with a high-tech Molybdenum Sulphate coating for faster break-in time and increased life. High Compression Pistons improve power and torque across entire rpm range.

KTM 125 SX 2023-2024. Husqvarna TC 125 2023-2024. Vertex Top End Piston Kit 53.95mm KTM/Gas/Husqvarna 125 SX/MC 125/TC 125: All Pistons are heat-treated with a T-5 hardening and tempering cycle. KTM 125 XC 2023-2024.

part #: vtk23928b5 prices

• $208.76-$220.35

specifications pistondon:

• for models: Sx, Tc, 125
• for makes: Ktm, Husqvarna
• brand: Vertex Pistons
• mpn: Vtk23928b-5
• part type: Piston
• upc: 714205088939

payments pistondon:

• other
• credit card: Discover
• wallet: Google-pay

seller pistondon:

• city: Grand Rapids, Michigan
• # reviews: 654098
• rating: 99.6%

offer pistondon:

• quantity: 15
• started: November 24, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns pistondon:

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

shipping pistondon:

• type: Fixed
• carrier: UPS
• transit: 2-5 Days
• class: Standard
• cost: $0.00
• service: UPS Ground

general pistondon:

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

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