Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for For Yamaha YZ 450 F 10 11 12 13 21005-K01
Nº de artículo: 82590216

Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for For Yamaha YZ 450 F 10 11 12 13 21005-K01

Nº de artículo: 82590216

GTQ 6347

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What Stands Out

Performance Upgrade
Enhances engine displacement and power output, providing significant torque and acceleration improvements for competitive riders and enthusiasts.
Durable Construction
Crafted from high-quality materials to ensure longevity and withstand extreme conditions, ensuring a reliable upgrade for your Yamaha YZ 450 F.
Easy Installation
Designed for compatibility with Yamaha YZ 450 F models, facilitating hassle-free installation for both amateur and professional mechanics.

Detalles de producto

Shop Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for For Yamaha YZ 450 F 10 11 12 13 21005-K01 online at a best price in Guatemala. B079RH3G5G
  • Specs: Big Bore Cylinder Kit, Compression Ratio: 12.5:1, Cylinder Diameter: 99mm, Cylinder Kit Type: Big Bore, Displacement: 468cc, Engine Type: 4-Cycle, Kit Includes: Cylinder, Piston Kit, & Top-End Gasket Kit, Notes: Uses Vertex #23655.
  • Comaptible with/Replacement for OEM 33D-11311-00-00
  • Compatible With/Replacement For: Yamaha YZ 450 F 2010-2013
  • 100% New aftermarket Big Bore Cylinder Kit built to meet OEM specifications

Product Technical Details

Manufacturer‎Cylinder Works
Brand‎Cylinder Works
Model‎21005-K01
Item Weight‎4.38 pounds
Product Dimensions‎7.25 x 8.5 x 9.5 inches
Item model number‎21005-K01
Exterior‎Machined
Manufacturer Part Number‎21005-K01
OEM Part Number‎Yamaha YZ 450 F 10 11 12 13 21005-K01

What's in the box

Big Bore Cylinder Kit

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Riders looking to upgrade their Yamaha YZ 450 F for increased horsepower and torque will benefit significantly.

  • Motocross Competitors

    Racers needing enhanced engine performance for competitive edge and faster lap times will find this kit valuable.

  • Engine Rebuilders

    Users revamping their motorcycle's engine for improved reliability and longevity will appreciate this cylinder kit.

Not Suitable For
  • Casual Riders

    Individuals who ride for leisure may not need the enhanced performance this kit offers and could save money.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What is a Big Bore Cylinder Kit?

    Respuesta: A Big Bore Cylinder Kit is an aftermarket part designed to increase the engine displacement of your motorcycle, in this case, the Yamaha YZ 450F. This kit typically includes a larger cylinder, piston, and sometimes other components to enhance power and torque. By increasing the engine size, riders can experience improved acceleration and overall performance, making it an excellent choice for those looking to upgrade their ride for racing or off-road use.
  • Pregunta: Is the Big Bore Cylinder Kit compatible with other Yamaha models?

    Respuesta: This specific Big Bore Cylinder Kit is designed primarily for the Yamaha YZ 450F models from 2010 to 2013. While it may share similarities with components from other Yamaha models, it is important to verify compatibility with your specific motorcycle before purchasing. Ensuring proper fitment helps optimize performance and avoids potential installation issues, making it crucial for riders looking to enhance their bike's capabilities.
  • Pregunta: What are the benefits of installing a Big Bore Cylinder Kit?

    Respuesta: The benefits of installing a Big Bore Cylinder Kit include increased horsepower and torque, improved throttle response, and enhanced acceleration. This is particularly beneficial for riders who engage in competitive racing or require more power for tough terrains. By boosting the engine's efficiency, it transforms your motorcycle's performance, allowing for a more thrilling riding experience.
  • Pregunta: How does the installation process work?

    Respuesta: Installing a Big Bore Cylinder Kit involves removing the existing cylinder and piston, then replacing them with the new components from the kit. This process typically requires basic mechanical skills and tools, such as wrenches, and may also benefit from service manual guidance. Riders comfortable with motorcycle maintenance can successfully install the kit themselves, while others may seek professional help for optimal results.
  • Pregunta: Will this Big Bore Cylinder Kit affect the bike's fuel consumption?

    Respuesta: While a Big Bore Cylinder Kit may lead to increased fuel consumption due to the enhanced power output, it can also improve engine efficiency when tuned correctly. Riders should consider adjusting their fuel mapping and jetting after installation to optimize performance and potentially mitigate excessive fuel use. This tuning can ensure that riders get the most out of their upgraded engine while managing fuel efficiency.
  • Pregunta: Can I use this kit for casual riding?

    Respuesta: Yes, the Big Bore Cylinder Kit can be used for casual riding, but its primary design optimizes performance for racing or off-road conditions. For casual riders, while the power boost provides exciting dynamic performance, it may not be necessary unless you seek enhanced acceleration and throttle response. It is a great option for riders who enjoy spirited weekend rides or exploring challenging trails.
  • Pregunta: What tools are needed for installation?

    Respuesta: To install the Big Bore Cylinder Kit, you will need basic motorcycle repair tools. Essential tools typically include a torque wrench, ratchet set, screwdrivers, and possibly a piston ring compressor. Additionally, having a service manual for the Yamaha YZ 450F can guide you through the specific steps and torque specifications needed for a successful installation. This preparation helps ensure a smooth installation process.
  • Pregunta: Does the kit come with instructions?

    Respuesta: Most Big Bore Cylinder Kits include detailed instructions to assist in the installation process. These instructions typically cover all necessary steps, torque specifications, and sometimes tips for tuning after installation. Following the provided guidelines is crucial to ensure proper installation and optimized performance, making it user-friendly for both experienced mechanics and DIY enthusiasts.
  • Pregunta: How does a Big Bore Kit compare to other performance upgrades?

    Respuesta: A Big Bore Cylinder Kit provides one of the most significant performance improvements compared to other upgrades like exhaust systems or air filters. By directly increasing engine displacement, it delivers more power and torque, enhancing acceleration and speed. While other upgrades can improve aspects of performance, the Big Bore Kit offers a comprehensive solution for those seeking substantial engine enhancements and race-ready capabilities.
  • Pregunta: Where can I buy the Big Bore Cylinder Kit Compatible with Yamaha YZ 450F?

    Respuesta: You can buy the Big Bore Cylinder Kit Compatible with the Yamaha YZ 450 F from Ubuy in Guatemala. Ubuy offers a wide selection of motorcycle performance parts, including this specific kit, ensuring you can find quality components for your bike. Shopping from Ubuy provides a convenient option for those searching for reliable aftermarket upgrades.

Cylinder Works Cylinder Heads ‎21005-K01 Editorial Review

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Customer Reviews & Ratings

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ventajas

  • Improves engine performance
  • Easy installation process
  • Durable materials used
  • Enhances throttle response
  • Great for racing applications

Contras

  • May require minor adjustments for optimal fit.

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.