

PTK-2116
25x25x10mm Aluminum High Speed HV Cooling Fan (Silver/Black)
25x25x10mm Aluminum High Speed HV Cooling Fan (Silver/Black)
Fan Overview:
The ProTek RC 25mm high-speed cooling fan is designed to manage heat effectively in demanding racing environments. By delivering strong, consistent airflow, it helps control temperatures during high-load operation, allowing motors and speed controllers to maintain stable performance. This makes it especially valuable in applications where heat buildup can quickly impact reliability and power consistency.
About the Fan
Durability and Long-Term Protection
Constructed with a focus on strength and thermal efficiency, this cooling solution supports long-term electronic protection. Its robust design helps dissipate heat while withstanding the stresses of high-performance use. As a straightforward upgrade, it contributes to longer component life and greater confidence when pushing electronics to their limits.
Features:
- CNC machined T6 aluminum construction
- High-speed 32,000RPM cooling performance
- Compact low-profile design
- High-voltage compatible
Includes:
- (1) 25mm Aluminum High Speed HV Cooling Fan
- (1) Extension Wire (252mm)
Specifications:
| Heat Sink Length | 0.98in (25mm) |
|---|---|
| Fan Size | 0.98x0.98x0.39in (25x25x10mm) |
| Input Voltage | 5-8.4v (2 cell lipo) |
| Wire Length | 1.1in (28mm) |
| Speed | 32,000 RPM |
| Weight | 0.56oz (16g) |
| Current | 0.52A |
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Product details
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Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.

Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
Performance You Can Trust
Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.
Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























