1. Pistons, Rings & Piston Kits Products
  2. sku: 8220911942768563
  3. WISECO RE900M04800

WISECO RE900M04800 Piston Kit 2-STROKE 48MM FT02-18

fits model: Yz85, Racer, Elite. make: Yamaha.

Re900m04800 Wiseco Racer Elite 2-stroke Piston Kit 48mm For Ft02-18 Yamaha Yz85

( Brand: Wiseco ), ( Manufacturer Part Number: RE900M04800 ), ( Part Type: Piston ), ( California Prop 65 Warning: Warning, Reproductive Harm, Or Birth Defects )

Review WISECO 2-stroke Piston Kit 48mm For Yamaha fits RACER ELITE YZ85

The WISCO RE900M04800 Racer Elite 2-Stroke Piston Kit is designed specifically for the Yamaha YZ85 model year 2002-2018 with a 48mm bore size. This high-performance piston kit is an excellent choice for racers and enthusiasts looking to improve the power and efficiency of their 2-stroke engine.

The piston is made from a forged aluminum alloy, ensuring superior strength and durability. The piston crown features a unique design that optimizes combustion efficiency and reduces friction, resulting in increased horsepower and torque. The piston also includes a low-friction piston ring set, which reduces wear and tear on the piston and cylinder, extending the life of the engine.

The piston kit also includes a new conrod (connecting rod) that is made from high-strength steel, ensuring maximum power transfer from the crankshaft to the piston. The conrod is also designed to reduce weight, resulting in improved engine response and acceleration.

The piston kit comes with a new gudge ring, which helps to maintain the correct piston-to-liner clearance and ensures proper piston squish. The gudge ring is made from a high-quality material that provides excellent sealing and durability.

The piston kit is also designed to work with the OEM (original equipment manufacturer) crankshaft and cylinder, making it a straightforward and cost-effective upgrade for your Yamaha YZ85. The piston kit is also compatible with most aftermarket 2-stroke engine parts, making it a versatile choice for custom builds.

In summary, the WISCO RE900M04800 Racer Elite 2-Stroke Piston Kit is a high-performance upgrade for the Yamaha YZ85 model year 2002-2018 with a 48mm bore size. The kit includes a forged aluminum piston, high-strength conrod, low-friction piston rings, gudge ring, and is compatible with most aftermarket engine parts. This kit is an excellent choice for racers and enthusiasts looking to improve the power, efficiency, and longevity of their 2-stroke engine.

Wiseco Racer Elite 2-Stroke Piston Kit (RE900M04800) for Yamaha YZ85 FT02-18: A Comprehensive Analysis

The Wiseco Racer Elite 2-Stroke Piston Kit (RE900M04800) is designed for the Yamaha YZ85 with engine number FT02-18. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this piston kit.

Pros:

1. Enhanced Performance: The Wiseco piston kit is engineered for improved power delivery and overall engine performance. Its design allows for increased compression ratio and reduced engine weight.

2. Durability: Wiseco pistons are well-known for their durability and strength. The Racer Elite piston kit is no exception, offering improved piston ring life and resistance to detonation.

3. Customizable: This piston kit is available in various sizes, allowing riders to tailor the engine's performance to their specific needs and riding style.

4. High-Quality Materials: The Wiseco piston kit is manufactured using high-quality materials, ensuring reliable performance and longevity.

Cons:

1. Cost: The Wiseco Racer Elite 2-Stroke Piston Kit is a premium product, and its price point may be a barrier for some riders.

2. Installation Complexity: Installing a new piston kit can be a complex process, requiring specialized tools and technical expertise. Riders without experience may need to seek professional assistance.

3. Potential Power Increase: While some riders may welcome the increased power output, others may find it overwhelming or unnecessary, especially if they are new to the sport or have limited riding experience.

Conclusion:

The Wiseco Racer Elite 2-Stroke Piston Kit (RE900M04800) offers several advantages, including enhanced performance, durability, and customizability. However, it also comes with some disadvantages, such as cost, installation complexity, and potential power increase. Ultimately, the decision to purchase this piston kit depends on the rider's individual needs, budget, and experience level.

Recommendation:

If you are a serious racer or experienced rider seeking improved engine performance and durability, the Wiseco Racer Elite 2-Stroke Piston Kit (RE900M04800) is an excellent investment. However, if you are a beginner or budget-conscious rider, you may want to consider other, more affordable piston options. Always consult with a professional mechanic or trusted advisor before making a decision.

Details:

Engineered to be the most advanced 2-Stroke Piston on market Optimized design for extreme conditions and racing applications. Compare the microfiche for USA model to your be sure they are same. Armor Fit skirt coating conforms to the bore for ultimate in piston control and wear. Compatible model Notes, 2002 -2024YamahaYZ85, 2022 -2024YamahaYZ85LW.

Improved Performance utilizing premium quality rings with enhanced dimensional control, which results in improved sealing and power increases. NOTE: Image may not be actual item and differ depending on your vehicle fitment. Protects the crown from harmful detonation - Improves pin bore for decreased wear and bore deformation Enhanced ring seal long life performance. Armor Plating coating protects and improves performance in 3 main areas.

part #: re900m04800 prices

  • $120.99-$161.04

specifications pistondon:

  • for models: Yz85, Racer, Elite
  • for makes: Yamaha
  • brand: Wiseco
  • mpn: Re900m04800
  • part type: Piston
  • california prop 65 warning: Warning, Reproductive Harm, Or Birth Defects

seller pistondon:

  • # reviews: 2010 31
  • city: Holland, Michigan
  • rating: 98.9%

shipping pistondon:

  • service: Standard, Expedited
  • type: Fixed
  • transit: 4-10 Days
  • class: Standard, Expedited
  • cost: $0.00

returns pistondon:

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

general pistondon:

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

payments pistondon:

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

offer pistondon:

  • availability: In Stock
  • options: Ship-to-home
  • started: September 16, 2025
  • sold: 0
  • quantity: 1
for models: yz85, racer, elite, for makes: yamaha, part type: piston, california prop 65 warning: warning, reproductive harm, or birth defects,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8220911942768563,

Wiseco RE900M04800 Is Similar To:

pistondon logo
5 offers $120.99–$161.04 USD
  • Offer #1: $120.99 price + $0.00 shipping estimate = $120.99* total. This item fits the following machines. Part #:.FREE SHIPPING
  • Offer #2: $120.99 price + $0.00 shipping estimate = $120.99* total. Unlock race-proven performance with theWiseco Piston Kit, engineered from lightweight forged aluminum for instant throttle response, maximum torque, and lasting reliability. Wiseco Piston Kit.FREE SHIPPING
  • Offer #3: $161.04 price + $0.00 shipping estimate = $161.04* total. Open Trail. First 2-stroke piston to be forged with 2000-series alloy, providing greater tensile strength.FREE SHIPPING
  • Offer #4: $120.99 price + $0.00 shipping estimate = $120.99* total. NEW PISTON.FREE SHIPPING
  • Offer #5: $110.25 price + $0.00 shipping estimate = $110.25* total. Top teams have been winning with Wiseco for over 75 years. Yamaha YZ85 2002 - 2018.FREE SHIPPING

Copyright © pistondon.com