1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 12282937181252751
  3. BFO SK6IWQ

BFO SK6IWQ Cylinder Head Kit 70CC 50CC

fits model: Crf70, Xr70, C70, Trx70. make: Honda. year: 1970.

Sk6iwq Bfo Cylinder Head Complete Kit For Honda Crf70 Xr70 Ct 70 C70 Trx70 70cc 50cc

( Brand: Bfo ), ( Manufacturer Part Number: SK6IWQ ), ( 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: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Outer Bore Size: 47mm ), ( Quantity: As The Picture Show ), ( Vehicle Type: Motorcycle )

Review BFO Cylinder Head Complete Kit Honda Ct 50cc fits CRF70 XR70 C70 TRX70 1970

Introducing the BFO SK6IWQ Cylinder Head Kit, specifically designed for Honda CRF70, XR70, C70, TRX70, and other 70cc and 50cc models. This top-tier replacement cylinder head kit is an excellent choice for riders seeking improved performance, reliability, and durability for their Honda dirt bike.

The BFO SK6IWQ Cylinder Head Kit is meticulously engineered to fit seamlessly into your existing engine. It is manufactured using high-quality materials, ensuring that it can withstand the rigors of off-road riding. The cylinder head features a precise combustion chamber design that optimizes fuel-air mixture for maximum power output.

This kit comes complete with all the necessary components, including the cylinder head, exhaust valves, intake valves, valve guides, valve seals, and gaskets. Each part is designed to ensure optimal engine performance and efficiency. The intake and exhaust valves are made from high-strength material that offers superior durability and longer lifespan compared to OEM components.

The valve guides and valve seats are precision machined to provide a perfect seal and minimize leakage, reducing the risk of engine damage and power loss. The valve seals are designed to ensure a tight seal, preventing oil and coolant leakage. The gaskets, made from high-temperature materials, ensure a perfect seal between the cylinder head and the engine block.

Installing this cylinder head kit is a straightforward process, making it an ideal choice for DIY enthusiasts. The kit includes clear and detailed instructions to make the installation process as hassle-free as possible. Additionally, the BFO SK6IWQ Cylinder Head Kit comes with a comprehensive warranty, giving you peace of mind and assurance against any manufacturing defects.

By upgrading to the BFO SK6IWQ Cylinder Head Kit, you can expect improved engine performance, increased power output, and enhanced reliability. Whether you are a seasoned off-road rider or just starting out, this kit is a must-have upgrade for your Honda CRF70, XR70, C70, TRX70, or other 70cc and 50cc models.

In conclusion, the BFO SK6IWQ Cylinder Head Kit is a high-performance, reliable, and durable upgrade for your Honda dirt bike. It offers improved power output, enhanced reliability, and is a perfect fit for your engine. With clear installation instructions and a comprehensive warranty, this kit is an excellent choice for any rider looking to take their off-road experience to the next level.

Buying a BFO SK6IWQ cylinder head kit for Honda CRF70, XR70, C70, TRX70, 70cc, and 50cc motorcycles can be a viable option for those looking to improve the performance of their engines or replace worn-out parts. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Performance: A new cylinder head can lead to better combustion efficiency, increased horsepower, and improved torque.

2. Durability: A high-quality cylinder head kit can last longer than the OEM (Original Equipment Manufacturer) part, especially if the rider frequently engages in high-performance riding or racing.

3. Cost-Effective: In some cases, buying a cylinder head kit may be more cost-effective than purchasing a new motorcycle or even a rebuilt engine.

4. Customization: A cylinder head kit allows for customization, such as porting and polishing, to optimize the engine for specific riding conditions.

Cons:

1. Complex Installation: Installing a cylinder head kit can be a complex and time-consuming process, especially for those without mechanical experience. It may require specialized tools and knowledge.

2. Risk of Damage: During the installation process, there is a risk of damaging other engine components if not done correctly.

3. Potential for Unintended Consequences: Modifying the engine with a new cylinder head can lead to unintended consequences, such as increased engine heat, decreased fuel efficiency, or even engine damage if not done correctly.

Conclusion:

The decision to buy a BFO SK6IWQ cylinder head kit for a Honda CRF70, XR70, C70, TRX70, 70cc, or 50cc motorcycle depends on various factors, including budget, mechanical experience, and desired riding performance. While the potential benefits, such as improved performance and durability, can be significant, there are also risks and challenges, such as the complex installation process and potential for unintended consequences.

If you have the necessary experience, knowledge, and resources to install the cylinder head kit and optimize the engine for your specific riding conditions, it can be a worthwhile investment. However, if you are not confident in your mechanical abilities or prefer a more straightforward solution, it may be best to stick with the OEM part or consider other performance upgrades. Ultimately, it's essential to weigh the pros and cons carefully and consult with a qualified mechanic or engine builder if necessary.

Details:

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

For Honda ATC70 1978-1985. This head will only work with DOMED pistons. Always the correct part.guaranteed Fitment.

For Honda S65. Fast Shipping. Manufacturer. Compare the Combustion Chamber Size shown below, to your current head.

specifications cylindermotorcycleiz:

  • for models: Crf70, Xr70, C70, Trx70
  • for makes: Honda
  • for years: 1970
  • brand: Bfo
  • mpn: Sk6iwq
  • 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: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • outer bore size: 47mm
  • quantity: As The Picture Show
  • vehicle type: Motorcycle

payments cylindermotorcycleiz:

  • other
  • wallet: Paypal
  • credit card: Mastercard

seller cylindermotorcycleiz:

  • # reviews: 25932
  • rating: 98.8%
  • city: Dayton, New Jersey

offer cylindermotorcycleiz:

  • availability: In Stock
  • quantity: 10
  • started: August 18, 2025
  • sold: 0
  • options: Ship-to-home

returns cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • class: Standard
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • carrier: FedEx
  • cost: $0.00

general cylindermotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: New
for models: crf70, xr70, c70, trx70, for makes: honda, for years: 1970, 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: 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, sku: 12282937181252751,
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