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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

04-05 TRX450R 94mm Stock Bore Cylinder Wiseco Piston Cometic Rebuild Kit NEW USA

by BPRATV
Sold out
Original price $717.25
Original price $717.25 - Original price $717.25
Original price $717.25
Current price $468.88
$468.88 - $468.88
Current price $468.88

Revitalize your 04-05 Honda TRX450R with this 94mm Stock Bore Top End Rebuild Kit! Features Nikasil Cylinder (1-YR Wty), Wiseco 10.5:1 Forged Piston, & Cometic MLS Gasket. Works with stock head/valves. Bolt-on, no machining. Restore peak performance! , TRX94-CYL, M2017, C7877, 10003,12101-HP1-670, 4848M09400,C7877-EST,4060,CBK0097,4848M09400,10003,K046,822237,808868,4849M09400, M2021, 221771,811868,12191-HP1-671,91202-HP1-671,12251-HP1-671,12191-HP1-671,91202-HP1-672,C7877-EST, C7877, H2175027S,13101-HP1-670,13011-HP1-305, 13112-HP1-670,13090-HP1-315,IFR8H11, A-TRX450R-0405-94-CG14401-HP1-671,4060,CBK0097,4848M09400,10003,K046,822237,808868,4849M09400, M2021, 221771,811868,12191-HP1-671,91202-HP1-671,12251-HP1-671,12191-HP1-671,91202-HP1-672,C7877-EST, C7877, H2175027S,13101-HP1-670,13011-HP1-305, 13112-HP1-670,13090-HP1-315,IFR8H11, A-TRX450R-0405-94-CG14401-HP1-671

💥 04-05 TRX450R 94mm Stock Bore Cylinder Wiseco Piston Cometic Rebuild Kit 💥

🚀 Revitalize Your TRX450R: Restore Peak Performance with the BEST Rebuild Kit!

Ready to restore the original power and reliability of your 2004-2005 Honda TRX450R? This BPRATV Complete 94mm 450cc Stock / Standard Bore Top End Engine Rebuild Kit is designed to bring your ATV's engine back to its prime! Recognized as the best and most reliable rebuild kit on the market, and at the BEST PRICE!, this all-inclusive package combines premium components from top-tier brands like Wiseco and Cometic to ensure maximum performance, durability, and a seamless fit with your existing setup. Experience crisp throttle response, strong power delivery, and unmatched reliability. This kit provides everything you need for a comprehensive top-end overhaul, guaranteeing a revitalized riding experience!

💪 Premium Components: Nikasil Cylinder, 10.5:1 Wiseco Forged Piston & Cometic MLS!

This top-tier Motor Rebuild Kit is packed with high-quality components for maximum durability and peak performance, ensuring your engine's longevity. It includes a Brand New 94mm Stock Bore Nikasil Cylinder, designed for optimal compression and cooling, backed by a robust 1 Year Warranty. Powering your engine is a precision Wiseco 10.5:1 Forged Piston Kit, engineered for maximum durability and reliability, complete with OEM Spec Piston Rings, Wrist Pin, and Circlips for a comprehensive piston assembly. For a flawless, leak-free seal and peak compression, a premium Cometic top end gasket kit with a MLS head gasket is provided. This kit is designed to work perfectly with your stock head and valves, minimizing additional costs. All parts come with a 1 year warranty for your peace of mind, providing you with a fresh start for your TRX450R's engine!

  • Brand New 94mm Stock Bore Nikasil Cylinder (1 Year Warranty).
  • Wiseco 10.5:1 Forged Piston Kit (Includes OEM Spec Piston Rings, Wrist Pin, & Circlips).
  • Cometic top end gasket kit with a MLS head gasket.
  • Designed to restore original 450cc performance.
  • Will work with your stock head and valves.
  • All parts come with a 1 year warranty.

✅ Perfect Fit & Seamless Installation: Fits ALL Honda TRX450R 2004-2005!

This 94mm Stock Bore Cylinder Wiseco Piston Cometic Rebuild Kit is designed for a direct and hassle-free engine overhaul on your Honda TRX450R. It fits ALL Honda TRX450R Models for Years 2004 and 2005. This Motor Rebuild Kit is a bolt-on solution with no machining required, ensuring a straightforward installation. It directly replaces Honda OEM Part #s: 12100-MEB-670 (Cylinder), 13101-MEB-670 (Piston), 13010-MEB-670 (Rings), 13111-MEB-670 (Pin), 90601-MEB-670 (Clips), and 12191-MEB-671 (Head Gasket). Invest in this ultimate rebuild kit to restore factory-level precision, enhance durability, and enjoy the reliable power your Honda TRX450R was designed for!

  • Fits ALL Honda TRX450R Years 2004 and 2005.
  • Bolt-on kit with no machining required for installation.
  • Directly replaces Honda OEM Part #s: 12100-MEB-670, 13101-MEB-670, 13010-MEB-670, 13111-MEB-670, 90601-MEB-670, 12191-MEB-671.
  • 94mm Stock Bore Nikasil Cylinder & 10.5:1 Forged Piston.
  • Revitalizes your TRX450R to original 450cc performance.

❓ Frequently Asked Questions (FAQ)

  • Q: What makes this the "best and most reliable rebuild kit on the market"?

    A: This kit combines a brand new 94mm Stock Bore Nikasil Cylinder with a Wiseco 10.5:1 Forged Piston Kit and a Cometic MLS head gasket. These premium components from top-tier brands are known for their durability and precision, ensuring maximum performance and reliability for your engine rebuild.

  • Q: What is included in this Honda TRX450R Top End Rebuild Kit?

    A: This complete kit includes a 94mm Stock Bore Nikasil Cylinder, a Wiseco 10.5:1 Forged Piston Kit (with rings, wrist pin, and clips), and a Cometic top end gasket kit with an MLS head gasket. It covers all essential components for a top-end refresh.

  • Q: Is machining required for installation, and will it work with stock head/valves?

    A: No machining is required for installation, as this is a direct bolt-on kit with a stock bore cylinder. Additionally, this kit is designed to work perfectly with your existing stock cylinder head and valves, simplifying the rebuild process and minimizing additional costs.

  • Q: What are the benefits of the Nikasil cylinder and Wiseco forged piston?

    A: The Nikasil cylinder offers superior wear resistance, heat dissipation, and a longer lifespan, while the Wiseco forged piston provides exceptional strength and durability, especially under the demands of high-performance riding. This combination ensures optimal compression, power, and long-term engine health.

🌟 Why Buy from BPRATV? Your Go-To for Honda TRX450R Performance Parts!

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. This Honda TRX450R Top End Rebuild Kit exemplifies our dedication to providing high-quality, essential components that guarantee your machine's longevity and peak performance. We share your passion for riding and are committed to ensuring your Honda runs flawlessly, whether you're dominating the trails or maintaining it for reliable performance. Trust BPRATV to deliver the parts you need to keep your TRX450R performing its best, every single time.


Upgrade your TRX450R today & enjoy reliable power! 🏁


BPRATV - The Best Parts. The Best Performance. The Best Price.

© BPRATV LLC

Revitalize your 04-05 Honda TRX450R with this 94mm Stock Bore Top End Rebuild Kit! Features Nikasil Cylinder (1-YR Wty), Wiseco 10.5:1 Forged Piston, & Cometic MLS Gasket. Works with stock head/valves. Bolt-on, no machining. Restore peak performance! , TRX94-CYL, M2017, C7877, 10003,12101-HP1-670, 4848M09400,C7877-EST,4060,CBK0097,4848M09400,10003,K046,822237,808868,4849M09400, M2021, 221771,811868,12191-HP1-671,91202-HP1-671,12251-HP1-671,12191-HP1-671,91202-HP1-672,C7877-EST, C7877, H2175027S,13101-HP1-670,13011-HP1-305, 13112-HP1-670,13090-HP1-315,IFR8H11, A-TRX450R-0405-94-CG14401-HP1-671,4060,CBK0097,4848M09400,10003,K046,822237,808868,4849M09400, M2021, 221771,811868,12191-HP1-671,91202-HP1-671,12251-HP1-671,12191-HP1-671,91202-HP1-672,C7877-EST, C7877, H2175027S,13101-HP1-670,13011-HP1-305, 13112-HP1-670,13090-HP1-315,IFR8H11, A-TRX450R-0405-94-CG14401-HP1-671

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