CMIYETO 5" 12V Radiator Cooling Fan for Motorcycle ATV – Compact 7-Blade Universal Mount

This compact fan is built to mount to radiators, oil coolers, water tanks or intercoolers on a wide range of off-road and small-engine vehicles. With seven blades and a high rotation speed, it moves airflow where factory ducting is limited, helping reduce operating temperatures and stabilize engine bay heat under load. The fan is made from durable materials, ships as a ready-to-install 12V unit, and is intended for riders and builders who need an easy, economical cooling upgrade.

How will this fan improve cooling on my bike or ATV?

The CMIYETO 5" fan adds focused airflow directly across radiators or oil coolers, which speeds heat rejection when vehicle airflow is low—such as in traffic, slow trails or when idling. It supplements the stock fan or provides auxiliary cooling for custom installations where space or original ducting is limited.

• 7-blade design concentrates airflow for efficient heat transfer.
• High RPM motor moves air even at low vehicle speeds.
• Compact 5" diameter fits tight mounting locations.
• Operates on standard 12V electrical systems used by most motorcycles and ATVs.

Will this fan fit my machine and how hard is it to mount?

The fan is advertised as a universal unit compatible with many brands including KTM, Honda, Yamaha, Kawasaki, Suzuki, GasGas and popular Chinese manufacturers. Its small footprint and common bolt patterns simplify retrofitting to radiators, oil coolers, intercoolers or custom shrouds. Basic hand tools are sufficient for most installs and wiring to a switched 12V source or temperature-controlled relay is straightforward.

• Universal fit for motorcycles, ATVs, UTVs, go-karts and small engines.
• Includes a single 5" 12V fan—confirm measured size before purchasing.
• Simple bolt-on or zip-tie mounting options for tight spaces.
• Wiring best practice: fuse, relay or temperature switch for controlled operation.

What are the fan's construction and performance details?

The fan features a high-quality housing and motor designed for stable, long-term operation under vehicle conditions. Precision manufacturing gives consistent performance across units, and the compact seven-blade impeller balances airflow and noise for practical everyday use. Exact dimensions and blade layout are shown in the product photos; the size is measured manually so double-check fitment for custom applications.

• 7 blades for balanced airflow and efficient cooling.
• 12V DC motor compatible with standard vehicle electrical systems.
• Durable materials and precision manufacturing for reliable use.
• Sold as one fan; additional mounting hardware or relays may be required.

How should I wire and protect the fan in my electrical system?

For safe, reliable operation wire the fan to a fused 12V supply and ideally through a relay or a temperature-activated switch so the fan runs only when needed. This prevents unnecessary battery drain and protects the motor from continuous duty where it isn’t required. If using the fan in racing or high-vibration environments, secure wiring and add strain relief to connectors.

• Use an inline fuse rated to match the fan draw for protection.
• Install a relay or thermostatic switch for automatic control.
• Secure wires with zip ties and avoid sharp edges to prevent chafing.
• Check connections periodically for corrosion or looseness.

Who is this for: The CMIYETO 5" radiator fan fits riders, hobbyists and small-engine operators who need extra cooling in confined spaces—trail riders, go-kart builders, ATV/UTV owners, and anyone retrofitting oil or water coolers. It’s also useful for custom projects, small agricultural engines or generators where added airflow improves thermal stability. Confirm the fan’s 5" size against your installation area and plan for a simple wiring and mounting solution to get reliable cooling where factory airflow is insufficient.