1. Pistons, Rings & Piston Kits Products
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  3. HONDA 10010-K02

HONDA 10010-K02 Cylinder Piston Kit

fits model: Crf450r, Crf450rwe, Crf450rx. make: Honda.

10010-k02 Honda Crf450r Crf450rwe Crf450rx Cylinder Works Piston Kit

( Manufacturer Part Number: 10010-K02 ), ( Engine Type: 4-stroke ), ( Type: Piston Kit ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Piston Rings ), ( Country Of Origin: United States )

Review HONDA Cylinder Works Piston Kit fits CRF450R CRF450RWE CRF450RX

Honda CRF450R/CRF450RWE/CRF450RX Cylinder Piston Kit (10010-K02)

The Honda 10010-K02 Cylinder Piston Kit is a premium replacement part designed specifically for the CRF450R, CRF450RWE, and CRF450RX motocross bikes. This kit includes both the piston and cylinder components, ensuring a complete and accurate fit for your machine.

The piston is crafted from a high-strength forged aluminum alloy, providing exceptional durability and reliability, even under the extreme conditions of off-road racing. Its design includes an optimized crown shape and a compression height that matches the factory specifications, ensuring consistent engine performance.

The piston ring set, included in the kit, features a two-ring design with a compression ring and an oil control ring. Both rings are made from high-quality chrome molybdenum alloy material to provide superior sealing and reduced friction. The piston ring grooves are precision machined to ensure a proper fit and even ring gap.

The cylinder component in the kit is equally impressive. The outer surface of the cylinder is coated with a state-of-the-art Honda Factory Blue thermal coating, which offers enhanced heat dissipation and reduces the risk of engine overheating. The cylinder bore is precision honed to ensure a perfect fit with the piston and a smooth engine operation. The cylinder also includes an oversized exhaust port, which improves engine breathing and performance.

The Honda 10010-K02 Cylinder Piston Kit is a direct replacement for the original equipment on your CRF450R, CRF450RWE, or CRF450RX. It is designed to provide reliable and consistent performance, ensuring that your bike continues to deliver the power and agility you expect from a Honda motocrosser.

In conclusion, the Honda 10010-K02 Cylinder Piston Kit is a high-quality, factory-backed replacement part that offers exceptional durability, reliability, and performance for your CRF450R, CRF450RWE, or CRF450RX motocross bike. With its advanced materials, precision engineering, and OEM fitment, this kit is an essential investment for any serious off-road enthusiast.

Buying a Honda CRF450R/CRF450RWE/CRF450RX cylinder piston kit (part number 10010-K02) can be a significant investment for off-road motorcycle enthusiasts seeking top performance or those looking to rebuild their engine. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. Improved Performance: A new piston kit can help increase horsepower and torque, leading to better engine response and overall performance.

2. Durability: High-quality aftermarket pistons and piston rings can last longer than OEM parts, reducing the need for frequent replacements.

3. Customization: Aftermarket piston kits offer various options for piston design, allowing riders to tailor their engine to specific riding conditions or preferences.

4. Cost-effective: In the long run, investing in a high-performance piston kit can save money by reducing the need for frequent engine rebuilds or replacements.

Cons:

1. Cost: Aftermarket piston kits can be expensive compared to OEM parts.

2. Installation: Installing a piston kit requires specialized tools and knowledge, making it a more complex and time-consuming process than installing some other parts.

3. Risk: There is always a risk that aftermarket parts may not fit perfectly or function as intended, potentially leading to engine damage or decreased performance.

Conclusion:

In conclusion, the decision to buy a Honda CRF450R/CRF450RWE/CRF450RX cylinder piston kit (10010-K02) depends on individual preferences, riding style, and budget. If top performance, durability, and customization are priorities, then the investment in a high-quality aftermarket piston kit may be worthwhile. However, it's important to consider the potential costs, installation challenges, and potential risks before making a purchase. Ultimately, a well-researched decision and careful consideration can lead to a successful engine upgrade.

Recommendation:

If you decide to proceed with purchasing a Honda CRF450R/CRF450RWE/CRF450RX cylinder piston kit (10010-K02), it's recommended to research and choose a reputable aftermarket parts supplier to ensure the highest quality and best fit. Additionally, consider seeking professional installation to ensure the kit is installed correctly and to minimize the risk of any issues.

Details:

It is up to you decide if this kit will work for. This Is Cylinder Works Part # 10010-K02. The Cylinder Works brand promises high-quality and durability, making it a reliable choice for your ATV, Side-by-Side, or UTV. Fits CRF 450 R 17-24 ; RWE 19-24 ; RX 17-24.

Sold as is, I have listed all relevant information. This is with the 13.5:1 standard compression Vertex Piston. The Kit Includes: Cylinder Works stock A size # 10010. This is brand new in the box.

part #: 10010k02 prices

  • $449.95-$622.16

specifications pistondon:

  • for models: Crf450r, Crf450rwe, Crf450rx
  • for makes: Honda
  • mpn: 10010-k02
  • engine type: 4-stroke
  • type: Piston Kit
  • machine type: Off-road Motorcycle
  • items included: Piston Rings
  • country of origin: United States

payments pistondon:

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

general pistondon:

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

returns pistondon:

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

shipping pistondon:

  • transit: 6-11 Days
  • class: Standard
  • type: Calculated
  • cost: $0.00
  • carrier: UPS
  • service: UPS Ground

seller pistondon:

  • rating: 100.0%
  • city: Moline, Illinois
  • # reviews: 936

offer pistondon:

  • started: December 20, 2025
  • best offers: True
  • sold: 0
  • quantity: 3
  • options: Ship-to-home
  • availability: In Stock
for models: crf450r, crf450rwe, crf450rx, for makes: honda, engine type: 4-stroke, type: piston kit, machine type: off-road motorcycle, items included: piston rings, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9414860164475721,

Honda 10010-K02 Is Similar To:

pistondon logo
5 offers $449.95–$622.16 USD
  • Offer #1: $449.95 price + $0.00 shipping estimate = $449.95* total. This is with the 13.5:1 standard compression Vertex Piston. This Is Cylinder Works Part #.FREE SHIPPING
  • Offer #2: $622.16 price + $0.00 shipping estimate = $622.16* total. Bolt on, no machining required. Honda CRF 450R (2019-2020); CRF 450RX (2019-2020); CRF 450RWE (2019-2020).FREE SHIPPING
  • Offer #3: $544.02 price + $0.00 shipping estimate = $544.02* total. ALT MPN 1422-10010Kh2. Includes cylinder, piston kit and gaskets.FREE SHIPPING
  • Offer #4: $515.96 price + $0.00 shipping estimate = $515.96* total. Wiseco Top End Piston Gaskets Kit 102mm 9.9:1 Yamaha Grizzly Rhino 660 PK1438. Cylinder Works Standard Bore Cylinder Kit 14.4:1 High Compression HC.FREE SHIPPING
  • Offer #5: $622.16 price + $0.00 shipping estimate = $622.16* total. BORE SIZE96,00 Mm.FREE SHIPPING

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