WISECO UMTWF70YTU Forged Piston Kit 70.5MM 67-74

( Brand: Wiseco ), ( Manufacturer Part Number: UMTWF70YTU ), ( Type: Piston Kit ), ( Engine Type: 4-stroke ), ( California Prop 65 Warning: Warning, And Birth Defects Or Other Reproductive Harm. ), ( Item Weight: 0.8125 ), ( Compatible Model: Cl450 ), ( Compression Ratio: 10.0 ), ( Length: 4.250 ), ( Oem Piston Bore Size: 70.5 Mm ), ( Package Quantity: Each ), ( Piston Type: Forged )

Review WISECO Forged Piston Kit 70.5mm Honda 67-74 fits SCRAMBLER 450 2010

Introducing the WiseCO UMTWF70YTU Forged Piston Kit, designed specifically for Honda Scramblers with a 450cc engine and a piston bore size of 70.5mm. This piston kit is an excellent upgrade for those seeking improved performance and durability for their classic motorcycle.

The WiseCO UMTWF70YTU kit includes forged pistons, which are renowned for their exceptional strength and resistance to fatigue. Forged pistons are manufactured by compressing and shaping a solid billet of aluminum alloy, resulting in a piston with superior dimensional stability and durability. This design not only enhances the overall engine performance but also ensures long-lasting reliability.

Each piston in this kit features a 10cc combustion chamber volume, optimized for the 450cc engine. The piston crown is designed to provide a perfect seal against the cylinder wall, ensuring efficient combustion and power transfer. The piston skirt is engineered to minimize friction with the cylinder wall, reducing wear and tear and providing smooth engine operation.

The WiseCO UMTWF70YTU Forged Piston Kit is designed to be a direct replacement for the stock pistons. The piston rings included with the kit are also compatible with the new forged pistons. The piston kit comes with a complete set of rings, including the compression ring, oil control ring, and two skirt rings.

Installing the new pistons is a straightforward process. Each piston comes with a matching connecting rod, ensuring proper fitment and alignment. Additionally, the piston kit includes new piston pins and piston pin bushings, making this a complete piston and connecting rod assembly.

Upgrading to the WiseCO UMTWF70YTU Forged Piston Kit is an investment in the longevity and performance of your Honda Scrambler 450. With its superior strength, efficient combustion, and smooth operation, this piston kit is an excellent choice for riders who demand the best from their classic motorcycle.

Wiseco UMWTF70YTU Forged Piston Kit for Honda Scrambler 450 (1967-1974): A Comprehensive Analysis

The Wiseco UMWTF70YTU forged piston kit is a popular upgrade for Honda Scrambler 450 owners from 1967 to 1974. This piston kit offers several benefits, but it also comes with certain drawbacks. In this analysis, we will discuss the pros and cons of investing in this piston kit.

1. Enhanced Performance: The forged pistons provide increased strength and durability compared to stock pistons, allowing for higher compression ratios and more power.

2. Improved Engine Responsiveness: The lighter weight of the forged pistons results in quicker engine response, providing a more enjoyable riding experience.

3. Increased Longevity: Forged pistons are known for their superior durability, making them a wise investment for those seeking long-term engine performance.

4. Customizable: Wiseco offers various piston designs to cater to different riding styles and power goals, ensuring that you can find the perfect fit for your specific application.

1. Cost: Forged piston kits can be more expensive than their cast counterparts. The Wiseco UMWTF70YTU kit is no exception, which could deter some budget-conscious riders.

2. Installation Complexity: Installing a forged piston kit requires more expertise and experience than installing a cast piston kit due to the precision involved in the installation process.

3. Potential Clearance Issues: Depending on the specific engine configuration, clearance issues may arise when installing the forged pistons, necessitating additional modifications to ensure proper fitment.

The Wiseco UMWTF70YTU forged piston kit offers numerous benefits for Honda Scrambler 450 owners, including improved performance, quicker engine response, and increased longevity. However, the higher cost, installation complexity, and potential clearance issues may deter some riders. Ultimately, the decision to invest in this piston kit depends on your budget, experience level, and desired riding experience. If you're an enthusiast seeking top-tier engine performance and are willing to invest the time and resources, the Wiseco UMWTF70YTU forged piston kit is a worthy investment. However, if you're on a tight budget or lack the necessary expertise for installation, you may want to consider other options.

If you decide to proceed with the Wiseco UMWTF70YTU forged piston kit, ensure that you have access to the necessary resources and expertise for installation. Additionally, consider consulting with a professional mechanic to guide you through the process and ensure proper fitment. Lastly, carefully evaluate your budget and desired riding experience to determine if the benefits of this piston kit outweigh the costs.

Details:

Item must be in original undamaged unopened packaging. Forged from high-silicon alloy for maximum strength and dependability. Wiseco offers a complete range of popular piston model's and years for both trail racing applications. All Wiseco pistons are priced with rings and cir clips.

Compression Ratio: 10.0:1. Wiseco went on to making a plethora of innovative motor sports equipment from clutch covers valve kits, including Forged Piston Kit 70.5mm 10:1, that will not have you questioning the quality or care was put in them. After almost a century in the business, Wiseco has been identified as piston manufacturer, but they didn't stop there. Engine Type: 4-Stroke.

Any fitment provided is for US Spec model's. Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. Piston Type: Forged. Oem Piston Bore Size: 70.5mm.

part #: umtwf70ytu price

• $230.81

specifications pistondon:

• for models: 450, Scrambler
• for makes: Honda
• for years: 2010
• brand: Wiseco
• mpn: Umtwf70ytu
• type: Piston Kit
• engine type: 4-stroke
• california prop 65 warning: Warning, And Birth Defects Or Other Reproductive Harm.
• item weight: 0.8125
• compatible model: Cl450
• compression ratio: 10.0
• length: 4.250
• oem piston bore size: 70.5 Mm
• package quantity: Each
• piston type: Forged

shipping pistondon:

• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed
• transit: 2-6 Days

returns pistondon:

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

seller pistondon:

• # reviews: 37119
• rating: 99.7%
• city: Parkersburg, West Virginia

payments pistondon:

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

general pistondon:

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

offer pistondon:

• sold: 0
• started: May 28, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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