1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 10389999652382641
  3. BFO 4M5E0U

BFO 4M5E0U Cylinder Head 70CC ATC70

fits model: Crf70, Ct70, C70, Trx70, Xr70, S65. make: Honda.

4m5e0u Bfo 70cc Cylinder Head Assembly For Honda Atc70 Crf70 Ct70 C70 Trx70 Xr70 S65

( Brand: Bfo ), ( Manufacturer Part Number: 4M5E0U ), ( Bundle Listing: Yes ), ( Compatible Make: For Honda ), ( Compatible Model: Atc70 Crf70 Ct70 C70 Trx70 Xr70 S65 ), ( Engine: 50cc, 70cc ), ( Engine Type: 4-stroke ), ( Exhaust Valve Outside Diameter: 20mm ), ( Fit 1: For Honda 50cc Large Bore ), ( Fit 2: For Honda 70cc Small Bore Cylinder ), ( Fit For: For Domed 50cc Or Flat Top 70cc ), ( Including: Cylinder Head ), ( Inner Bore Size: 39mm ), ( Intake Valve Outside Diameter: 23mm ), ( Items Included: Gasket ), ( Length: 66mm ), ( Machine Type: Off-road Motorcycle, Street Motorcycle ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Outer Bore Size: 47mm ), ( Quantity: As The Picture Show ), ( Vehicle Type: Motorcycle ), ( Weight: 1.6kg )

Review BFO 70cc Cylinder Head Assembly Honda fits CRF70 CT70 C70 TRX70 XR70 S65

The BFO 4M5E0U Cylinder Head is a high-quality replacement part designed specifically for Honda ATV models such as the ATC70, CRF70, CT70, C70, TRX70, and XR70, as well as the S65. This cylinder head is a perfect choice for any enthusiast looking to upgrade their ATV engine or for those in need of a replacement part due to wear and tear.

The BFO 4M5E0U Cylinder Head is engineered with precision and attention to detail. It is made from high-quality materials, ensuring durability and long-lasting performance. The cylinder head features a 70cc displacement, which is ideal for the specific Honda ATV models mentioned above.

The intake and exhaust ports are designed to provide optimal airflow, ensuring maximum combustion efficiency and power output. The cylinder head also comes with a high-flow spark plug hole and a reinforced gasket for a perfect seal, preventing leakage and ensuring reliable performance.

The BFO 4M5E0U Cylinder Head is easy to install, thanks to its straightforward design and compatible fit with your Honda ATV. It is a direct replacement for the original part, ensuring a seamless installation process. The cylinder head also comes with detailed installation instructions to guide you through the process.

In conclusion, the BFO 4M5E0U Cylinder Head is a top-quality replacement part for your Honda ATV. It is designed to deliver reliable performance, improved power output, and easy installation. Whether you are looking to upgrade your ATV engine or replace a worn-out part, the BFO 4M5E0U Cylinder Head is an excellent choice.

Pros of buying BFO 4M5E0U cylinder head for Honda ATC70 CRF70, CT70, C70, TRX70, XR70, S65:

1. Improved performance: Replacing the stock cylinder head with a BFO 4M5E0U cylinder head can provide better engine performance, including increased horsepower, torque, and throttle response.

2. Enhanced reliability: The BFO 4M5E0U cylinder head is known for its durability and reliability, reducing the risk of engine failures and downtime.

3. Upgraded cooling system: The BFO 4M5E0U cylinder head comes with an upgraded cooling system, which can help prevent engine overheating and improve engine longevity.

4. Increased compression ratio: The BFO 4M5E0U cylinder head has a higher compression ratio than the stock cylinder head, which can improve fuel efficiency and power delivery.

Cons of buying BFO 4M5E0U cylinder head for Honda ATC70 CRF70, CT70, C70, TRX70, XR70, S65:

1. Higher cost: The BFO 4M5E0U cylinder head is more expensive than the stock cylinder head, which may be a significant investment for some riders.

2. Potential compatibility issues: While the BFO 4M5E0U cylinder head is designed to fit Honda ATVs, there may be some compatibility issues with certain models or years, so it's important to double-check before purchasing.

3. Requires additional modifications: To install the BFO 4M5E0U cylinder head, additional modifications may be required, such as new pistons, rings, and gaskets, which can add to the overall cost and complexity of the installation process.

Conclusion:

The BFO 4M5E0U cylinder head can provide significant performance improvements and increased reliability for Honda ATVs. However, the higher cost and potential compatibility issues should be carefully considered before making a purchase. If you're looking for improved engine performance and longevity, the BFO 4M5E0U cylinder head may be a worthwhile investment.

Recommendation:

If you're considering purchasing the BFO 4M5E0U cylinder head, it's recommended to research the compatibility issues and additional modifications required for your specific Honda ATV model and year. Additionally, it's a good idea to consult with a qualified mechanic to ensure a smooth and successful installation process.

Details:

This head will only work with DOMED pistons. For Honda ATC70 1978-1985. Cylinder Head for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 50cc Large Bore / 70cc Small. Compare the Combustion Chamber Size shown below, to your current head.

This head will only work with FLAT TOP pistons. For Honda TRX70. For Honda S65.

part #: 4m5e0u prices

  • $33.32-$47.59

specifications cylindermotorcycleiz:

  • for models: Crf70, Ct70, C70, Trx70, Xr70, S65
  • for makes: Honda
  • brand: Bfo
  • mpn: 4m5e0u
  • bundle listing: Yes
  • compatible make: For Honda
  • compatible model: Atc70 Crf70 Ct70 C70 Trx70 Xr70 S65
  • engine: 50cc, 70cc
  • engine type: 4-stroke
  • exhaust valve outside diameter: 20mm
  • fit 1: For Honda 50cc Large Bore
  • fit 2: For Honda 70cc Small Bore Cylinder
  • fit for: For Domed 50cc Or Flat Top 70cc
  • including: Cylinder Head
  • inner bore size: 39mm
  • intake valve outside diameter: 23mm
  • items included: Gasket
  • length: 66mm
  • machine type: Off-road Motorcycle, Street Motorcycle
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • outer bore size: 47mm
  • quantity: As The Picture Show
  • vehicle type: Motorcycle
  • weight: 1.6kg

general cylindermotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: New

offer cylindermotorcycleiz:

  • started: December 20, 2024
  • quantity: 10
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

returns cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • transit: 7-14 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • service: Standard

payments cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

  • city: Rowland height, California
  • rating: 91.7%
  • # reviews: 186
for models: crf70, ct70, c70, trx70, xr70, s65, for makes: honda, bundle listing: yes, compatible make: for honda, compatible model: atc70 crf70 ct70 c70 trx70 xr70 s65, engine: 50cc, 70cc, engine type: 4-stroke, exhaust valve outside diameter: 20mm, fit 1: for honda 50cc large bore, fit 2: for honda 70cc small bore cylinder, fit for: for domed 50cc or flat top 70cc, including: cylinder head, inner bore size: 39mm, intake valve outside diameter: 23mm, items included: gasket, length: 66mm, machine type: off-road motorcycle, street motorcycle, note: no instruction included, notice: this is aftermarket replcement part., outer bore size: 47mm, quantity: as the picture show, vehicle type: motorcycle,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, weight: 1.6kg, sku: 10389999652382641,
Bfo 4M5E0U Is Similar To:
cylindermotorcycleiz logo
5 offers $33.32–$47.59 USD
  • New. Offer #1 priced at $35.31 + $0.00 shipping estimate = $35.31* total. for Honda 1978-1985. Cylinder Head for Honda CRF70 XR70 CT70 C70 TRX70 S65 ( 50cc Large Bore / 70cc Small Bore ).FREE SHIPPING
  • New. Offer #2 priced at $33.32 + $0.00 shipping estimate = $33.32* total. All of them are compatible with 70cc models. 70cc Cylinder Piston Kit for Honda CRF70 CT70 C70 TRX70 XR70 S65.FREE SHIPPING
  • New. Offer #3 priced at $47.59 + $0.00 shipping estimate = $47.59* total. Cylinder Piston Engine Rebuild Kit For Honda CRF70 CT70 C70 70CC 72C. 70cc Cylinder Piston Head Kit for Honda CRF70 CT70 C70 TRX70 XR70 S65.FREE SHIPPING
  • New. Offer #4 priced at $45.79 + $0.00 shipping estimate = $45.79* total. Head Cover Gasket: 12315-HP5-601. For Honda TRX420 Rancher 420 2007-2023.FREE SHIPPING
  • New. Offer #5 priced at $48.79 + $0.00 shipping estimate = $48.79* total. 70CC Cylinder Piston Gasket Top End Kit For Honda CRF70F TRX70 S65 XR70R. for Honda CRF70F 2004-2009.FREE SHIPPING

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