1. Pistons, Rings & Piston Kits Products
  2. sku: 11822415313936762
  3. PRO 01.6247.A

PRO X 01.6247.A Piston Kit 12.5 96.94 01.6427.A

fits model: Xc, Std, 450. make: Ktm. year: 2008–2009.

01.6427.a Pro X 01.6247.a Ktm Xc-f 450 2008-2009 12.5 1 96.94 Mm Std Pro-x Piston Kit

( Brand: Pro X ), ( Manufacturer Part Number: 01.6247.A ), ( Type: Piston Kit ), ( Items Included: Piston Rings, Wrist Pin ), ( Engine Type: 4-stroke ), ( Manufacturer Warranty: Unspecified Length )

Review PRO X Ktm Xc f 12.5 96.94mm Piston Kit fits XC STD 450 2008–2009

Introducing the Pro 01.6247.A KTM XC-F 450 2008-2009 12.5 96.94 std 01.6427.A Pro-X Piston Kit, a high-performance upgrade for your KTM XC-F 450 motorcycle. This piston kit is specifically designed for the 2008-2009 models, and is an excellent choice for riders seeking enhanced power and durability from their engine.

The Pro-X Piston Kit includes two fully machined pistons, each featuring a forged aluminum construction for superior strength and reliability. The pistons are engineered with a compression height that is optimized for the 2008-2009 KTM XC-F 450 engine, resulting in increased power output and improved engine performance.

The piston tops are equipped with a unique Pro-X design that features a crown shape with a raised dome and a compression ring groove that is optimized for the use of Pro-X piston rings. These rings are included in the kit and are made of a high-quality, heat-resistant material for superior sealing and longer ring life.

The piston kit also includes new piston pins, which are made of high-tensile steel for added strength and durability. The pins are precision machined to ensure a perfect fit and are coated with a protective nickel-plating to prevent scuffing and wear.

The Pro-X Piston Kit is a direct replacement for the stock pistons and comes with all necessary hardware for installation. It is important to note that the installation of this kit requires a thorough understanding of engine disassembly and reassembly, as well as the use of specialized tools. For this reason, it is recommended that the installation be performed by a professional mechanic or experienced motorcycle enthusiast.

In summary, the Pro 01.6247.A KTM XC-F 450 2008-2009 12.5 96.94 std 01.6427.A Pro-X Piston Kit is a top-of-the-line upgrade for your KTM XC-F 450 motorcycle. With its forged aluminum pistons, optimized compression height, and high-quality piston rings, this kit offers increased power output, improved engine performance, and enhanced durability. Whether you're a professional racer or a weekend warrior, the Pro-X Piston Kit is an excellent investment in the longevity and performance of your KTM XC-F 450.

Buying the KTM XC-F 450 2008-2009 12.5 96.94 std 01.6247.a Pro-Twin piston kit (01.6427.a Pro-X) for your motorcycle comes with several potential benefits and drawbacks. Here's a detailed analysis of each:

Pros:

1. Enhanced Performance: The Pro-Twin piston kit is designed to provide better engine performance. With a higher compression ratio, the engine will be more responsive and deliver increased horsepower and torque.

2. Improved Efficiency: A higher compression ratio also means that the engine will be more fuel-efficient, which can save you money in the long run.

3. Durability: The Pro-X piston kit is made of high-quality materials, ensuring that it will last longer than the stock piston. This can save you money in replacement costs over time.

4. Customization: Upgrading your motorcycle with aftermarket parts like the Pro-X piston kit allows you to personalize your bike and make it stand out from the crowd.

Cons:

1. Cost: The Pro-X piston kit is an expensive upgrade. The cost of the kit itself, as well as any additional modifications or adjustments that may be necessary, can add up quickly.

2. Installation Complexity: Installing the Pro-X piston kit requires a high level of mechanical expertise. If you're not comfortable working on your motorcycle yourself, you'll need to pay for professional installation, which can add to the overall cost.

3. Risk of Damage: Upgrading the piston kit involves making significant changes to the engine. There's always a risk of damaging other components during the installation process, which can lead to additional costs for repairs.

Ending Conclusion:

The decision to buy the KTM XC-F 450 2008-2009 12.5 96.94 std 01.6247.a Pro-Twin piston kit (01.6427.a Pro-X) ultimately depends on your personal riding style, budget, and mechanical expertise. If you're looking to get the most out of your motorcycle and are willing to invest the time and money required for installation, then this upgrade could be worth considering. However, if you're on a tight budget or aren't confident in your mechanical abilities, it may be wiser to stick with the stock piston kit.

Recommendation:

If you've weighed the pros and cons and have decided to go ahead with the purchase, make sure to do your research and find a reputable dealer or installer to ensure a smooth installation process. Additionally, consider purchasing any necessary tools or equipment in advance to save time and money during the installation.

Details:

The same low-expansion, low-friction piston alloy is used as for all major Japanese engine manufacturers. Proxy Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. Shipping: FREE SHIPPING on this item within USA only. Notice: Product Images may differ from the actual Product.

New KTM XC-F 450 2008 -2009, 12.5:1, 96.94mm Std 01.6427.A Pro-X Piston Kit, Proxy Kits are comprehensive coming complete with: / Ring Kit Wrist Pin Cir Clips. The same low-expansion, low-friction piston alloy used for all major Japanese engine manufacturers. Proxy also offers oversized piston options in order to follow manufacturer Piston Cylinder Wall clearances. Proxy pistons are precision machined on the latest, state of art CNC equipment.

part #: 016247a prices

  • $176.36-$195.95

specifications pistondon:

  • for models: Xc, Std, 450
  • for makes: Ktm
  • for years: 2008-2009
  • brand: Pro X
  • mpn: 01.6247.a
  • type: Piston Kit
  • items included: Piston Rings, Wrist Pin
  • engine type: 4-stroke
  • manufacturer warranty: Unspecified Length

seller pistondon:

  • rating: 99.6%
  • # reviews: 591420
  • city: Rhinelander, Wisconsin

offer pistondon:

  • quantity: 3
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: April 14, 2026

payments pistondon:

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

general pistondon:

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

returns pistondon:

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

shipping pistondon:

  • type: Fixed
  • class: Standard
  • service: Standard
  • cost: $0.00
  • transit: 3-9 Days
for models: xc, std, 450, for makes: ktm, for years: 2008-2009, type: piston kit, items included: piston rings, wrist pin, engine type: 4-stroke, manufacturer warranty: unspecified length,
manufacturer: ktm, category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 11822415313936762,

Pro X 01.6247.A Is Similar To:

pistondon logo
5 offers $176.36–$195.95 USD
  • Offer #1: $195.95 price + $0.00 shipping estimate = $195.95* total. Comes complete with pistons, piston rings, wrist pin and circlips Excellent economic alternative when you are looking for an O.E.M.FREE SHIPPING
  • Offer #2: $176.36 price + $0.00 shipping estimate = $176.36* total. Manufacturer Pro X. Pro X 01.6427.FREE SHIPPING
  • Offer #3: $192.88 price + $0.00 shipping estimate = $192.88* total. Pro X pistons are the premier cast piston made from a specialized low-expansion, low-friction aluminum alloy, commonly used by Japanese OEM engine manufacturers to give the piston an incredibly low co-efficient of friction. KTM 450 SXF 2007-2012.FREE SHIPPING
  • Offer #4: $189.99 price + $0.00 shipping estimate = $189.99* total. ProX has developed a new skirt coating that not only assists the wear-in process, but also helps reducing friction after the wear-in. Important note: This piston is for a stock sized bore.FREE SHIPPING
  • Offer #5: $195.95 price + $12.99 shipping estimate = $208.94* total. 2009 KTM 450 SX-F. 2010 KTM 450SX.+$12.99 shipping

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