WISECO PISTON S525 Wrist Pin Straight

( Brand: Wiseco Piston ), ( Manufacturer Part Number: S525 ), ( Part Type: Pin )

Review WISECO PISTON Wrist Pin Straight #s525 Honda Four fits CB550K 550 1975–1978

Introducing the WiseCO S525 Wrist Pin Kit for Honda CB550K motorcycles manufactured between 1975 and 1978. This high-quality piston wrist pin kit is designed to provide superior performance and durability for your vintage motorcycle.

The S525 Wrist Pin Kit includes two piston wrist pins, each made from heat-treated, chrome-molybdenum steel for enhanced strength and resistance to wear and tear. The pins are precision-machined to ensure a perfect fit in your engine and are designed to work seamlessly with your existing connecting rods.

The pins feature a full-floating design, which allows for greater piston-to-liner clearance and reduces friction between the piston and the cylinder wall. This results in smoother engine operation, improved power delivery, and reduced engine noise.

The kit also includes two piston rings and two piston ring groove seals. The piston rings are made from high-quality, compression-molded material and are designed to provide a tight seal between the piston and the cylinder wall for optimal compression and power transfer. The piston ring groove seals ensure a leak-free seal between the piston and the cylinder block, preventing oil from escaping and ensuring optimal lubrication.

The WiseCO S525 Wrist Pin Kit is an excellent upgrade for any Honda CB550K motorcycle, especially for those with high-mileage engines or those looking to restore their bike to its original glory. With its superior strength, durability, and performance benefits, this kit will help ensure that your motorcycle continues to run smoothly and reliably for years to come.

Installing the WiseCO S525 Wrist Pin Kit is a straightforward process, and the kit includes detailed instructions to guide you through the process. Replacing the wrist pins is a great opportunity to inspect other engine components, such as the connecting rods and crankshaft, and to address any potential issues before they become major problems.

In summary, the WiseCO S525 Wrist Pin Kit for Honda CB550K motorcycles is a must-have upgrade for any owner looking to improve the performance and reliability of their vintage motorcycle. With its high-quality materials, precise machining, and proven design, this kit is sure to provide years of trouble-free operation and enjoyment on the open road.

WiseCo Piston S525 for Honda CB550K (1975-1978): A Comprehensive Analysis

The WiseCo Piston S525 is a popular aftermarket option for those looking to improve the performance of their Honda CB550K motorbikes manufactured between 1975 and 1978. In this analysis, we will discuss the advantages and disadvantages of purchasing this piston kit, followed by a conclusive recommendation.

1. Enhanced Performance: The WiseCo piston kit is designed to provide improved performance by reducing friction and increasing efficiency. This results in better throttle response, increased horsepower, and improved overall engine performance.

2. Durability: The pistons are made from high-quality forged aluminum alloy, ensuring superior strength and durability compared to the OEM pistons. This translates to longer engine life and fewer maintenance issues.

3. Temperature Resistance: The WiseCo piston kit is designed to handle higher temperatures, making it suitable for high-performance applications and those riding in extreme conditions.

1. Cost: The WiseCo piston kit is more expensive than the OEM pistons. This may be a significant consideration for those on a tight budget.

2. Installation Complexity: Installing the WiseCo piston kit requires some level of mechanical expertise and specialized tools. This may lead to additional costs for labor or the need to hire a professional mechanic.

3. Clearance Issues: In some cases, the WiseCo piston kit may require clearance modifications to fit properly, which could involve additional time and expense.

The WiseCo Piston S525 offers several advantages, including enhanced performance, durability, and temperature resistance. However, it comes with some disadvantages, such as a higher cost, installation complexity, and potential clearance issues.

If you are looking to significantly improve the performance of your Honda CB550K (1975-1978) and are willing to invest in a high-quality aftermarket solution, the WiseCo Piston S525 is an excellent choice. However, if you are on a tight budget or are not comfortable with the installation process, it might be worth considering other options or waiting until you have the necessary resources to make the upgrade.

Details:

Manufactured to the highest quality original equipment specifications. NOTE: Image is for reference only, actual product may vary slightly depending on your specific application. Wiseco Piston Wrist Pin Straight #S525 Honda CB550K 550 Four 1975-1978: Lightweight wrist pin. This item fits the following applications.

part #: s525 prices

• $24.65-$26.90

specifications pistondon:

• for models: Cb550k, 550
• for makes: Honda
• for years: 1975-1978
• brand: Wiseco Piston
• mpn: S525
• part type: Pin

seller Pistondon:

• # reviews: 608020
• rating: 99.2%
• city: Grand Rapids, Michigan

general Pistondon:

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

returns Pistondon:

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

shipping Pistondon:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 5-9 Days
• service: Standard

offer Pistondon:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 28, 2025
• quantity: 2

payments Pistondon:

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

Wiseco Piston S525 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (24.5% similar) New Wiseco Piston kit complete with rings, wrist pin and cir-clips. New top end gaskets kit. 1988 honda CR500 cylinder jug Wiseco Piston top end gaskets, kit includes-, factory oem cylinder bored to new Piston. Ready to install kit...(May 19th, 2024)
• Wiseco 2165cd 1985 85 Honda Cr125r Cr 125r 125 Piston Rings 55mm (37.4% similar) For sale is the Piston rings 55MM that was removed from a 1985 honda CR125R. The condition of this item is displayed in the pictures above. I do my best to describe the condition of parts in and pictures...(May 21st, 2024)
• Wiseco 4393p2 Piston And Rings Honda Atc Trx 350 85-89 43934p2 4393m0 (45.8% similar) The set includes Wiseco renowned 4393P2 model Piston and rings, ensuring that your engine runs smoothly efficiently. Otherwise the Piston and rings are almost like new. This Wiseco Piston and ring set is an excellent choice for honda ACT TRX 350 model's manufactured between 1985 1989 ...(May 24th, 2024)
• Wiseco 645m04750 Like New Pro-lite Piston Stock 47.5mm Bore For Suzuki Rm80 1991-2001 (35% similar) 2 wrist pin cir clips. This Wiseco kit contains the needed components to replace one Piston. Wiseco individual Piston kit. Includes: 1 Wiseco Piston. Wiseco participates in nearly every form of racing including supergrass, motocross, GCC, orcs, moot GP, super bike, NRA pro stock...(May 30th, 2024)
• Wiseco 40144m07800 Piston Kit Standard 78 Mm 40144m07800 (40.9% similar) Wiseco Piston kit standard 78MM 40144M078 gas / Husqvarna KTM see below for compatible machines, kit is in good condition. Pictures show most significant blemishes but not every blemish. See pictures for details fully functional no bends cracks or defects. Piston kit includes Piston...(June 1st, 2024)
• Wiseco 40082m09600 Piston Kit Standard Bore 95.95mm 12.5 1 Compression (38.1% similar) Used Piston has about 4 hours on it. Good condition with wrist pin and cir clips rings...(June 10th, 2024)
• Wiseco 806m04800 Like New Piston Kit Pro-lite For Husqvarna Kawasaki Suzuki And Yamaha (31.1% similar) Now you can own the same race parts as all top teams. Service intervals may be increased with racers choice Pistons over conventional Wiseco Pistons, and are for expert racers tuners only. Cylinder sleeves must be purchased separately. When blow-by starts to increase on other Pistons and power...(June 12th, 2024)
• Wiseco Pk1237 Motorcycle Piston Kit With Top-end Gasket (39.4% similar) Please review the pictures above carefully. Nothing else comes with this offer. Manufacturer - Wiseco, part number PK1237. Fits 04-05 Kawasaki KX250F, 04-06 Suzuki RMZ250. There is minor grease throughout and some parts have already been assembled. Missing: please see...(June 27th, 2024)
• Wiseco 526m06700 Honda Cr250 Atc250 Trx250 Piston (33.9% similar) Parts are listed for the year and model stated. See pictures. Item: honda CR250 ATC250 TRX250 Piston 526M067 condition: in very good condition...(June 28th, 2024)
• Wiseco 4875m05350 Top End Piston For Kawasaki Klx 110 02-12 53.50mm (29.6% similar) Wiseco top end Piston for Kawasaki JLX 110 02-12 53.50MM 4875M05350...(July 2nd, 2024)
• Wiseco 822m05400 Like New Pro Lite Piston Kit 54.00mm For Kawasaki Kx125 2003 (35.5% similar) Compression ratio: standard. Bore size: 54MM. Piston kit includes Piston, rings, wrist pin and cir clips. Fits the following model's: Kawasaki KX125 2003 . Lightweight forging for instant throttle response and maximum torque. Specs: oversize: standard. Computer engineered Piston skirt...(July 10th, 2024)