1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 13032321230129753
  3. BFO 0TUE5Z

BFO 0TUE5Z Cylinder Head 70CC ATC70 72CM3

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

0tue5z Bfo 70cc Cylinder Head Assembly For Honda Atc70 Ct70 Trx70 Crf70 Xr70 72cm3

( Brand: Bfo ), ( Manufacturer Part Number: 0TUE5Z ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( 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: Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Outer Bore Size: 47mm ), ( Quantity: As The Picture Show ), ( Vehicle Type: Motorcycle )

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

Introducing the BFO 0TUE5Z 70cc Cylinder Head, an excellent upgrade for Honda ATC70, CT70, TRX70, CRF70, and XR70 models with a 72cm3 engine. This cylinder head is meticulously crafted to deliver superior performance and reliability for off-road enthusiasts and racers.

The BFO 0TUE5Z 70cc Cylinder Head boasts a number of enhancements over the stock component. It features a more robust design with upgraded material and superior heat dissipation capabilities. The cylinder head comes with a new exhaust port design, which helps to improve gas flow and power output. This results in a more responsive engine with better top-end power and torque.

The BFO 0TUE5Z 70cc Cylinder Head is also equipped with four valves per cylinder, which allows for optimal fuel and air mixture. This results in more complete combustion and improved engine efficiency. The valves are made from high-quality materials to ensure durability and longevity, even under the most demanding off-road conditions.

The cylinder head also comes with new, larger spark plug holes. This allows for the use of larger spark plugs, which can help to improve ignition and combustion efficiency. Additionally, the cylinder head features a revised camshaft design, which provides better valve timing and improved power delivery throughout the rev range.

The BFO 0TUE5Z 70cc Cylinder Head is also designed to be easy to install. It comes with all necessary hardware, and the installation process is straightforward and can be completed with common hand tools. The cylinder head is also precisely machined to ensure a perfect fit with minimal modifications required.

In summary, the BFO 0TUE5Z 70cc Cylinder Head is an excellent upgrade for Honda ATC70, CT70, TRX70, CRF70, and XR70 models. It delivers superior performance and reliability, with improved power output, better heat dissipation, and enhanced durability. With its easy installation process and precision engineering, the BFO 0TUE5Z 70cc Cylinder Head is a must-have for any serious off-road enthusiast or racer.

Buying a BFO 0TUE5Z 70cc cylinder head for Honda ATV models like ATC70, CT70, TRX70, CRF70, and XR70 with a 72cm3 engine size has its advantages and disadvantages. Here's a brief analysis of each:

Advantages:

1. Performance enhancement: A new cylinder head can improve engine performance, leading to increased horsepower and torque.

2. Improved fuel efficiency: A more efficient cylinder head can help improve fuel economy, saving you money on gas in the long run.

3. Durability: A new cylinder head can last longer than the original one, reducing the need for frequent replacements.

4. Enhanced cooling: A new cylinder head may have improved cooling capabilities, preventing engine overheating and potential damage.

Disadvantages:

1. Cost: Replacing a cylinder head can be an expensive repair, and this aftermarket option may not be the most affordable choice.

2. Installation complexity: Installing a new cylinder head can be a complex process, requiring specialized tools and knowledge.

3. Potential compatibility issues: Ensure the cylinder head is a perfect match for your specific Honda ATV model and engine size to avoid any compatibility issues.

Conclusion:

The decision to buy a BFO 0TUE5Z 70cc cylinder head for your Honda ATV depends on your priorities and budget. If you're looking for improved performance, fuel efficiency, and durability, this aftermarket option may be worth considering. However, the cost and installation complexity are essential factors to weigh against the benefits. In conclusion, if you're comfortable with the investment and the installation process, this cylinder head could potentially enhance your ATV's performance and longevity.

Recommendation:

If you decide to pursue this option, make sure to purchase the cylinder head from a reputable dealer or seller to ensure authenticity and compatibility. Additionally, consider consulting a professional mechanic or Honda dealership for installation to minimize any potential risks and ensure the best possible outcome.

Details:

For Honda TRX70. For Honda S65. This head will only work with FLAT TOP pistons. Cylinder Head for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 50cc Large Bore / 70cc Small.

Fast Shipping. Manufacturer. Always the correct part. Compare the Combustion Chamber Size shown below, to your current head.

Quick, Simple.guaranteed Fitment. This head will only work with DOMED pistons. 70cc Cylinder Head Assembly for Honda ATC70 CT70 TRX70 CRF70 XR70 70CC 72CM3.

part #: 0tue5z prices

  • $19.99-$47.59

specifications cylindermotorcycleiz:

  • for models: Ct70, Trx70, Crf70, Xr70
  • for makes: Honda
  • brand: Bfo
  • mpn: 0tue5z
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • 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: Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • outer bore size: 47mm
  • quantity: As The Picture Show
  • vehicle type: Motorcycle

shipping cylindermotorcycleiz:

  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • cost: $0.00
  • transit: 3-7 Days
  • class: Standard

returns cylindermotorcycleiz:

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

general cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

  • # reviews: 560
  • rating: 99.3%
  • city: Elk Grove Village, Illinois

offer cylindermotorcycleiz:

  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • started: November 19, 2025
  • availability: In Stock

payments cylindermotorcycleiz:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for models: ct70, trx70, crf70, xr70, for makes: honda, bundle listing: yes, california prop 65 warning: california prop 65 warning, 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: 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, sku: 13032321230129753,
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5 offers $19.99–$47.59 USD
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