1. Pistons, Rings & Piston Kits Products
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  3. WISECO 743M06850

WISECO 743M06850 Piston Kit 2.10MM 68.50MM 66.40MM 72.00MM

fits model: Rm250. year: 1999.

743m06850 Wiseco - Piston Kit 2.10mm Oversize To 68.50mm 66.40mm 72.00mm

( Brand: Wiseco ), ( Manufacturer Part Number: 743M06850 ), ( Part Type: Piston ), ( Make: Suzuki )

Review WISECO Piston Kit 2.10mm Oversize To 68.50mm 66.40mm 72.00mm fits RM250 1999

Introducing the WiseCo 743M06850 piston kit, a high-performance upgrade for your engine. This piston kit is specifically designed for applications requiring a 2.10mm compression height, 68.50mm bore diameter, 66.40mm total height, and 72.00mm piston pin diameter. Each piston in this kit is meticulously engineered to provide superior strength, durability, and reliability.

The pistons are crafted from forged 2618-T6 aluminum alloy, ensuring exceptional strength and rigidity. The piston crowns are precision machined to provide an optimal combustion chamber design, enhancing engine efficiency and power output. The piston skirts feature a state-of-the-art coating that reduces friction and wear for longer piston life.

The piston rings included in this kit are designed to provide an optimal seal between the piston and cylinder wall for maximum compression and efficient combustion. The rings are made from high-quality materials, ensuring they maintain their shape and sealing ability under extreme engine conditions.

The piston pins are manufactured from high-strength steel and are precision machined to ensure a perfect fit and maximum durability. The pins are also treated with a corrosion-resistant coating to protect against wear and damage.

The piston kit also includes piston pin bushings, which are precision-machined to ensure a snug fit and optimal engine performance. The bushings are made from high-quality materials, ensuring they provide long-lasting performance and minimize engine noise.

This piston kit is an excellent choice for enthusiasts looking to upgrade their engine for increased power and performance. With its high-quality materials, precise machining, and detailed engineering, the WiseCo 743M06850 piston kit is a wise investment for any engine rebuild or upgrade project.

Wiseco 743M06850 Piston Kit: A Detailed Analysis

The Wiseco 743M06850 piston kit is a popular choice among Honda Civic Type R (FK7/FK8) owners for performance upgrades. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this piston kit.

Features:

1. Forged pistons made from 2618-T6 aluminum alloy for increased strength and durability.

2. Designed for high compression applications, with dimensions of 2.10mm bore, 68.50mm stem length, 66.40mm total height, and 72.00mm piston pin diameter.

3. Includes piston pins, piston rings, and wrist pin bushings.

Advantages:

1. Enhanced power output: The forged pistons allow for increased compression and, consequently, more power from the engine. This is particularly beneficial for those seeking improved performance from their Honda Civic Type R.

2. Robustness: The use of high-quality materials and forged construction ensures that these pistons can withstand the rigors of high-performance driving.

3. Better thermal conductivity: The aluminum alloy used in the pistons provides better heat transfer, which can help prevent knocking and detonation.

Disadvantages:

1. Installation complexity: Installing aftermarket pistons like the Wiseco 743M06850 kit requires extensive engine knowledge and experience. It may also necessitate additional engine modifications and the use of specialized tools.

2. Cost: The Wiseco piston kit is more expensive than OEM alternatives. While the performance benefits may be desirable for some enthusiasts, the increased cost may deter others.

3. Potential for engine damage: Improper installation or use of incorrect components can lead to engine damage. It is crucial to follow the installation instructions carefully and use high-quality components.

Conclusion:

The Wiseco 743M06850 piston kit offers several advantages, such as increased power output and improved robustness. However, it comes with the drawbacks of installation complexity and a higher cost compared to OEM alternatives. Ultimately, the decision to purchase this piston kit depends on your budget, experience level, and performance goals. If you are an experienced enthusiast seeking maximum power and durability from your Honda Civic Type R, the Wiseco piston kit could be an excellent investment. For those new to engine modifications or with a tighter budget, it might be wiser to consider OEM alternatives or seek professional guidance before making a decision.

Details:

Wiseco, Pro-Lite Piston Kit, This item fits the following model's: Suzuki RM250 1999. Displacement: 257cc. Non Chromed TW. Any damage claims may be exchanged for the identical item only.

Note: SCEM Cylinder. Bore - Standard: 66.40mm. Note: Cylinder replanting required. Note: Pro-Lite.

Note: Cylinder sleeking required. Bore: 70.54mm, Sizing: 2.10mm Oversize, Compression: Standard Compression, Sold as: Each.

part #: 743m06850 prices

  • $175.85-$201.99

specifications pistondon:

  • for models: Rm250
  • for years: 1999
  • brand: Wiseco
  • mpn: 743m06850
  • part type: Piston
  • make: Suzuki

offer pistondon:

  • quantity: 6
  • availability: In Stock
  • started: August 9, 2025
  • options: Ship-to-home
  • sold: 0

seller pistondon:

  • rating: 99.0%
  • city: Loudon, Tennessee
  • # reviews: 578498

payments pistondon:

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

general pistondon:

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

returns pistondon:

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

shipping pistondon:

  • service: Economy, Standard, Expedited
  • type: Fixed
  • class: Economy, Standard, Expedited
  • cost: $0.00
  • transit: 5-10 Days
for models: rm250, for years: 1999, part type: piston,
manufacturer: suzuki, category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 7727497716718883,

Wiseco 743M06850 Is Similar To:

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5 offers $175.85–$201.99 USD
  • Offer #1: $175.85 price + $0.00 shipping estimate = $175.85* total. This Wiseco kit contains the needed components to replace one piston. Top teams have been winning with Wiseco for over 75 years.FREE SHIPPING
  • Offer #2: $201.99 price + $0.00 shipping estimate = $201.99* total. * Wiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the description. Up for sale is WISECO WISECO DIRTBIKE PISTON 2.10 MM.FREE SHIPPING
  • Offer #3: $201.99 price + $0.00 shipping estimate = $201.99* total. Country of Origin. Suzuki 1999.FREE SHIPPING
  • Offer #4: $224.95 price + $0.00 shipping estimate = $224.95* total. The price was great New Products.FREE SHIPPING
  • Offer #5: $201.99 price + $0.00 shipping estimate = $201.99* total. Oversize pistons require cylinder sleeving Model Number:.FREE SHIPPING

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