PRO-X 6214B Piston Bft 54.25MM

( Brand: Pro-x ), ( Manufacturer Part Number: 6214B ), ( Engine Type: 2-stroke ), ( Type: Piston Kit ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Piston, Ring, Pin, Clips ), ( Cylinder Bore Diameter: 54.25 Mm ), ( Piston Diameter: Std B 54.20mm ), ( Country Of Origin: Japan )

Review PRO X Prox Piston Ktm Exc 1994 97 Inch Bft Fits 54.25mm Bore New fits SX125 SX STD 125 1994-97

The PRO-X 6214B piston is a high-performance upgrade for the KTM 125 SX, EXC, and SX125 models produced between 1994 and 1997. This piston is designed to enhance the power output and overall performance of your two-stroke engine.

The piston itself is made from a forged aluminum alloy, ensuring superior strength and durability. Its compression height is 54.25mm, making it suitable for race applications and those seeking maximum power. The piston's crown is CNC-machined for an exacting finish, ensuring optimal combustion efficiency.

The piston's skirt is designed with a unique bouncing finish (BFT), which reduces engine friction and improves engine performance. This finish also enables the piston to run cooler, increasing its lifespan and improving overall engine reliability.

The piston ring pack includes three compression rings and one oil control ring. These rings are made from high-quality materials and are precision-manufactured to ensure a perfect fit and optimal sealing performance. The piston rings are designed to minimize friction and improve engine efficiency, while the oil control ring helps to maintain proper oil control and prevent excessive oil consumption.

The PRO-X 6214B piston also includes a new piston pin, which is made from high-strength material and features a unique coating to reduce friction and wear. The piston pin is precision-machined to ensure a perfect fit and optimal performance.

In summary, the PRO-X 6214B piston is a high-performance upgrade for the KTM 125 SX, EXC, and SX125 models produced between 1994 and 1997. It is made from high-quality materials, features a unique bouncing finish, and includes a new piston pin to provide superior strength, durability, and performance. This piston is ideal for racers and those seeking maximum power from their two-stroke engine.

The KTM 125 SX (Std, BFT) models from the years 1994 to 1997, specifically the 6214B piston variant (Pro-X), can be an excellent choice for off-road motorcycle enthusiasts. Let's examine the pros and cons of purchasing this motorcycle.

1. Powerful Engine: The Pro-X 6214B piston kit upgrade results in an increased power output, enhancing the overall riding experience.

2. Agile Handling: KTM motorcycles are renowned for their nimble handling, making the 125 SX an ideal choice for navigating off-road trails.

3. Durability: KTM motorcycles are built to withstand the rigors of off-road riding, ensuring that the 125 SX can handle various terrain types.

4. Customizability: The availability of aftermarket parts and upgrades allows riders to tailor the motorcycle to their specific preferences.

5. Classic Appeal: Some riders appreciate the nostalgia of owning and riding a classic off-road motorcycle.

1. Limited Comfort: Off-road motorcycles, including the KTM 125 SX, are not designed for long-distance comfort.

2. Maintenance: Off-road motorcycles require regular maintenance and upkeep, which can be time-consuming and costly.

3. Safety: Off-road riding can be dangerous, and the KTM 125 SX does not come with many safety features, such as ABS or airbags.

4. Fuel Efficiency: Off-road motorcycles generally consume more fuel than their street-legal counterparts.

5. Availability of Spare Parts: While there is a good selection of aftermarket parts available, some riders may find it challenging to locate specific spare parts.

The KTM 125 SX Pro-X 6214B piston motorcycle offers a unique riding experience, with its powerful engine, agile handling, and off-road capabilities. However, it comes with some drawbacks, including limited comfort, maintenance requirements, safety concerns, and fuel efficiency. Ultimately, the decision to purchase this motorcycle depends on your individual preferences, riding style, and priorities.

If you're looking for a powerful, agile, and durable off-road motorcycle that delivers an exciting riding experience, the KTM 125 SX Pro-X 6214B is an excellent choice. Be prepared for the maintenance requirements, limited comfort, and safety concerns that come with the territory. If these factors are deal-breakers for you, consider exploring other options within the off-road motorcycle market or opting for a street-legal motorcycle with similar performance characteristics.

Details:

This is a new ProX piston kit for the 1994 97 KTM 125 SX EXC 2-stroke. This piston fits the 54.25mm standard bore size that needs to be refreshed. The kit is supplied with standard B size 54.20mm piston, ring, wrist pin, clips. ProX pistons are the best original replacement parts available.

Also note that this piston kit is a single ring model.

part #: 6214b price

• $78.95

specifications pistondon:

• for models: Sx125, Sx, Std, 125
• for makes: Ktm
• for years: 1994-97
• brand: Pro-x
• mpn: 6214b
• engine type: 2-stroke
• type: Piston Kit
• machine type: Off-road Motorcycle
• items included: Piston, Ring, Pin, Clips
• cylinder bore diameter: 54.25 Mm
• piston diameter: Std B 54.20mm
• country of origin: Japan

shipping pistondon:

• class: Standard
• transit: 3-6 Days
• service: Standard
• cost: $10.95
• type: Fixed

seller pistondon:

• rating: 99.8%
• city: So. California
• # reviews: 5151

returns pistondon:

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

offer pistondon:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: May 15, 2026

general pistondon:

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

payments pistondon:

• credit card: Diners-club
• other
• wallet: Apple-pay

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