Wiseco
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Wiseco WPC138 Crankshaft Assembly for Honda CRF450R
Wiseco WPC138 Crankshaft Assembly for Honda CRF450R
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Wiseco WPC138 Crankshaft Assembly for Honda CRF450R
Wiseco WPC138 Crankshaft Assembly for Honda CRF450R
Wiseco WPC138 Crankshaft Assembly for Honda CRF450R
Item #: 18598335

Wiseco WPC138 Crankshaft Assembly for Honda CRF450R

88% of respondents would recommend this to a friend

Item #: 18598335

DOP 45421

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*All items will import from US

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Order now and get it around Monday, October 05
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What Stands Out

High Performance
Designed for Honda CRF450R, this crankshaft assembly boosts engine performance with improved power delivery and responsiveness, ensuring that riders get the most out of every ride.
Durable Construction
Crafted from premium materials, the Wiseco crankshaft ensures longevity and reliability, withstanding the rigors of off-road conditions without compromising on performance.
Precision Engineering
Each assembly is meticulously engineered for flawless fit and function, reducing vibrations and enhancing overall ride quality, giving riders the confidence they need during intense racing scenarios.

Product Details

Upgrade your engine with the Wiseco WPC138 crankshaft and complete bottom end rebuild kit. Get high-quality gaskets for optimum performance. Shop now at Ubuy Dominican Republic.

Product Technical Details

Manufacturer‎Wiseco
Brand‎Wiseco
Model‎WPC138
Item Weight‎0.01 ounces
Product Dimensions‎14.2 x 7.4 x 7.4 inches
Item model number‎WPC138
Manufacturer Part Number‎WPC138

Who Should Buy?

Suitable For
  • Motocross Enthusiasts

    Ideal for riders wanting enhanced performance and reliability during competitive motocross racing events with CRF450R motorcycles.

  • Performance Tuners

    Perfect for those looking to upgrade their engine components for improved acceleration and handling on the track.

  • Rebuilders

    Great choice for mechanics and DIY enthusiasts rebuilding or refreshing the engine in their Honda CRF450R bikes.

Not Suitable For
  • Casual Riders

    Less suited for occasional riders who prefer stock components and do not require performance enhancements in their motorcycle.

Product Description

About This Item

Introducing the Wiseco WPC138 Crankshaft and Complete Bottom End Rebuild Kit with Gaskets, the ultimate engine upgrade for performance enthusiasts like you. This kit includes everything you need to rebuild and enhance your engine's bottom end, ensuring superior durability and performance. At the heart of this kit is the Wiseco WPC138 Crankshaft, precision-engineered to provide exceptional strength and reliability. Crafted from high-quality materials, this crankshaft is built to withstand the demands of high-performance applications, delivering smooth and consistent power delivery. But that's not all.

The Wiseco Complete Bottom End Rebuild Kit includes a comprehensive set of components that are essential for a successful rebuild. With Wiseco Gaskets included, you can rest assured that every seal and connection will be air-tight and leak-free. This kit also includes all necessary engine components, allowing for a hassle-free installation. Designed for performance enthusiasts, this kit is perfect for those who are looking to upgrade their engine's performance.

Whether you're a professional racer or a weekend warrior, the Wiseco Bottom End Rebuild Kit will help unleash the true potential of your engine. Don't settle for less when it comes to your engine's performance. Upgrade to the Wiseco WPC138 Crankshaft and Complete Bottom End Rebuild Kit with Gaskets today and experience the difference for yourself. Get ready to dominate the competition and take your driving experience to new heights. Order your Wiseco Crankshaft and Bottom End Rebuild Kit now and get ready to feel the power of true performance.

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Customer Questions & Answers

  • Question: What is the Wiseco WPC138 Crankshaft Assembly?

    Answer: The Wiseco WPC138 Crankshaft Assembly is a precision-engineered component designed specifically for the Honda CRF450R. It works as the heart of the engine, converting the linear motion of the pistons into rotational motion that powers the bike. Constructed with high-quality materials, it is designed for durability and performance, ensuring optimal power delivery and reliability. Ideal for racing enthusiasts and off-road riders, the Wiseco crankshaft assembly stands out due to its precision in balance and strength, enhancing overall engine responsiveness and longevity.
  • Question: How does the Wiseco WPC138 enhance bike performance?

    Answer: The Wiseco WPC138 Crankshaft Assembly significantly improves bike performance by providing better balance and reducing the chances of vibration during operation. This results in a smoother ride and more consistent power delivery. With its advanced design, this assembly promotes efficient combustion, ultimately enhancing throttle response and acceleration. Riders looking for competitive edges in races or improved handling on trails will find that integrating this crankshaft leads to notable performance enhancements, especially in demanding riding conditions.
  • Question: Is the Wiseco WPC138 compatible with other models?

    Answer: The Wiseco WPC138 Crankshaft Assembly is specifically tailored for the Honda CRF450R; therefore, it may not be directly compatible with other motorcycle models. However, some performance-minded riders often look for custom modifications or compatible parts from the same manufacturer to achieve similar enhancements. Always consult the product installation manual or a professional mechanic to determine compatibility with your specific bike model or to explore if alternative parts may work in your customization efforts.
  • Question: What materials are used in the Wiseco WPC138 Crankshaft Assembly?

    Answer: The Wiseco WPC138 Crankshaft Assembly is crafted from high-grade steel and aluminum alloys, chosen for their strength-to-weight ratio and resistance to wear. The assembly undergoes meticulous machining processes to ensure precision and durability. This robust construction helps it withstand the high stress and temperatures produced during engine operation. For riders demanding premium quality and performance, the careful selection of materials means that they can rely on the assembly for longevity and optimal performance in tough riding conditions.
  • Question: What are the benefits of using a Wiseco crankshaft for racing?

    Answer: Using a Wiseco WPC138 Crankshaft Assembly for racing provides several key advantages, such as improved power output, weight savings, and enhanced engine responsiveness. A lighter crankshaft reduces the rotational mass, which allows the engine to rev faster and improve the bike's overall throttle response. This is crucial for competitive racing dynamics where quick acceleration and power efficiency are essential. Riders focusing on race performance will find that upgrading to a Wiseco assembly gives them competitive leverage on the track.
  • Question: How does the installation process work for the Wiseco WPC138?

    Answer: Installing the Wiseco WPC138 Crankshaft Assembly requires mechanical skill and the appropriate tools, as the process involves disassembling the engine's lower end. It's advisable to consult the installation manual for step-by-step instructions and torque specifications. For riders with limited mechanical experience, seeking assistance from a qualified mechanic specializing in motorcycle assemblies is recommended. Proper installation ensures that the crankshaft operates efficiently, contributing to the bike's enhanced performance and longevity.
  • Question: Can I use the Wiseco WPC138 for off-road riding?

    Answer: Absolutely! The Wiseco WPC138 Crankshaft Assembly is designed not only for racing but also for off-road riding scenarios. Its robust construction and precise engineering make it suitable for the rigorous demands of off-road terrains, where durability and performance are crucial. Riders who frequent dirt tracks or challenging trails will benefit from the enhanced reliability, ensuring their engine performs consistently in tough conditions. It allows off-road enthusiasts to tackle various terrains with confidence.
  • Question: What maintenance is required after installation of the Wiseco WPC138?

    Answer: After installing the Wiseco WPC138 Crankshaft Assembly, routine engine maintenance is essential to ensure optimal performance. Regular checks on engine oil levels, timing adjustments, and observing for unusual sounds should be part of your maintenance routine. Additionally, it's important to keep an eye on the overall engine condition and consult a mechanic if any issues arise. Proper maintenance helps in prolonging the life of the crankshaft and ensures the bike continues to operate at peak performance levels.
  • Question: What is the warranty policy for the Wiseco WPC138 Crankshaft Assembly?

    Answer: While specific policies might differ, you should typically refer to the manufacturer's specifications or product information for details about warranties on the Wiseco WPC138 Crankshaft Assembly. Understanding the terms of the warranty can help you make informed decisions and ensure you're covered for any manufacturing defects. Always keep your purchasing documentation to facilitate any warranty claims, ensuring you maximize your investment in your motorcycle's performance.
  • Question: Where can I buy Wiseco WPC138 Crankshaft Assembly For Honda CRF450R?

    Answer: You can purchase the Wiseco WPC138 Crankshaft Assembly for Honda CRF450R from Ubuy in Dominican Republic. Ubuy is a reliable online shopping platform that provides a broad selection of automotive parts, ensuring that you can find the right component to optimize your bike's performance. With user-friendly navigation and comprehensive product details, Ubuy makes it easy to locate and order the Wiseco crankshaft assembly you need.

Wiseco Crankshafts ‎WPC138 Editorial Review

The customer experience with this product has been predominantly positive, particularly regarding its fit and performance for the 2003 CRF450R model. Users have expressed satisfaction with the quality of parts provided by Wiesco, highlighting their reliable reputation in the motorcycle parts market. Additionally, feedback suggests that some customers believe the product images could be more up-to-date to provide a clearer idea of what they are purchasing. Overall, customers appreciate the functionality and performance of the parts, reflecting a strong level of trust in the brand. **

Customer Reviews & Ratings

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Pros

  • Fits well for the 2003 CRF450R model
  • High-quality parts from a reputable brand (Wiesco)
  • Customers express satisfaction with product performance

Cons

  • Product images could be updated for clarity

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

DOP 45421

Order now and get it around Monday, October 05

QTY:

Only 1 item left in stock.
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