1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 13028278927893604
  3. BFO ZTM1C6

BFO ZTM1C6 Cylinder Head Kit ATC70 70CC 50CC

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

Ztm1c6 Bfo Cylinder Head Kit Fit For Honda Crf70 Xr70 Ct70 C70 Atc70 Trx70 S65 70cc 50cc

( Brand: Bfo ), ( Manufacturer Part Number: ZTM1C6 ), ( 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 Kit Fit Honda 70cc 50cc fits CRF70 XR70 CT70 C70 TRX70 S65

Introducing the BFO ZTM1C6 Cylinder Head Kit, an essential upgrade for your Honda CRF70, XR70, CT70, C70, ATC70, TRX70, or S65 70cc or 50cc mini bike. This top-tier cylinder head kit is designed to deliver enhanced performance, improved durability, and increased reliability.

The ZTM1C6 cylinder head is meticulously engineered to provide better combustion efficiency. It comes with six high-performance titanium intake valves and six exhaust valves. These valves are larger in diameter than the OEM parts, allowing for more air and fuel to enter the engine and more exhaust gases to leave it. The valves are also made of titanium, which is lighter and stronger than steel, reducing valve weight and allowing for faster opening and closing.

The cylinder head features a redesigned combustion chamber that promotes more complete combustion, reducing fuel consumption and emissions. The combustion chamber is also equipped with a new, more efficient spark plug location, allowing for better ignition and a more powerful ignition spark.

The BFO ZTM1C6 Cylinder Head Kit also includes new, high-performance pistons and rings. The pistons are made of a stronger material, allowing for higher compression ratios and more power output. The rings are made of a more durable material and have a tighter fit, reducing engine blow-by and improving combustion efficiency.

The cylinder head kit also includes new, high-performance head gaskets and new, high-temperature engine seals. The head gaskets ensure a perfect seal between the cylinder head and the engine block, preventing coolant and oil leaks. The engine seals keep the engine compartment clean and dry, preventing oil and coolant from entering the crankcase and contaminating the oil.

The BFO ZTM1C6 Cylinder Head Kit is easy to install and comes with all necessary hardware. It is designed to fit all Honda CRF70, XR70, CT70, C70, ATC70, TRX70, and S65 70cc or 50cc mini bikes.

In summary, the BFO ZTM1C6 Cylinder Head Kit is a high-performance upgrade for your Honda mini bike. It provides enhanced performance, improved durability, and increased reliability through larger valves, a more efficient combustion chamber, stronger pistons and rings, and new head gaskets and engine seals. With easy installation and a perfect fit, this cylinder head kit is an excellent investment for any serious mini bike enthusiast.

Buying a BFO ZTM1C6 cylinder head kit for Honda CRF70, XR70, CT70, C70, AT70, TRX70, S65, and 70cc/50cc models comes with several pros and cons that are essential to consider before making a purchase.

Pros:

1. Improved Performance: The BFO ZTM1C6 cylinder head kit is designed to enhance the engine's performance by improving the flow of air and fuel into the cylinders. This results in increased horsepower and torque.

2. Durability: The kit uses high-quality materials that are designed to withstand the rigors of off-road riding. This means that the cylinder head kit can last longer than the stock parts.

3. Customization: The BFO ZTM1C6 cylinder head kit allows riders to customize their engine to suit their specific riding style and preferences. This can result in better performance and a more enjoyable riding experience.

4. Cost-effective: In the long run, the BFO ZTM1C6 cylinder head kit can be cost-effective as it can help prevent costly engine repairs and extend the life of the engine.

Cons:

1. Complex Installation: Installing the BFO ZTM1C6 cylinder head kit can be a complex process that requires a good deal of mechanical knowledge and experience. It may be necessary to hire a professional to install the kit.

2. Cost: The BFO ZTM1C6 cylinder head kit can be expensive compared to the cost of stock parts. This may be a barrier for some riders.

3. Potential Risks: Installing aftermarket parts like the BFO ZTM1C6 cylinder head kit can potentially introduce risks to the engine if not installed correctly. This can result in engine damage or even engine failure.

In conclusion, the BFO ZTM1C6 cylinder head kit offers several benefits, including improved performance, durability, customization, and cost-effectiveness. However, it also comes with some drawbacks, such as complex installation, cost, and potential risks.

If you have the mechanical knowledge and experience to install the kit yourself or are willing to pay for professional installation, the BFO ZTM1C6 cylinder head kit can be a worthwhile investment. It can help improve the performance of your Honda CRF70, XR70, CT70, C70, AT70, TRX70, S65, and 70cc/50cc engine and potentially save you money in the long run.

However, if you are not comfortable with the complex installation process or are not willing to pay for professional installation, it may be best to stick with stock parts. Ultimately, the decision to purchase the BFO ZTM1C6 cylinder head kit depends on your individual riding style, mechanical abilities, and budget.

Details:

For Honda TRX70. This head will only work with FLAT TOP pistons. PRODUCT DISPLAY Cylinder Head Kit Fit for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 70cc 50cc. This head will only work with DOMED pistons.

Guaranteed, Fitment Always the correct part. Telephone number. Fast Shipping. Compare the Combustion Chamber Size shown below, to your current head.

Cylinder Head for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 50cc Large Bore / 70cc Small. For Honda S65.

part #: ztm1c6 prices

  • $19.99-$48.79

specifications cylindermotorcycleiz:

  • for models: Crf70, Xr70, Ct70, C70, Trx70, S65
  • for makes: Honda
  • brand: Bfo
  • mpn: Ztm1c6
  • 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

general cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • transit: 2-6 Days
  • cost: $0.00
  • type: Fixed
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx

payments cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

  • # reviews: 2184
  • rating: 98.7%
  • city: Elk Grove Village, Illinois

returns cylindermotorcycleiz:

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

offer cylindermotorcycleiz:

  • sold: 0
  • best offers: True
  • started: November 18, 2025
  • availability: In Stock
  • options: Ship-to-home
for models: crf70, xr70, ct70, c70, trx70, s65, 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: 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: 13028278927893604,
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