Overview
The Hot Racing Universal Clip-On Aluminum Heat Sink with Fan is a versatile, race-track-ready cooling solution for 540 and 550-size motors with 36mm can diameters. The two-piece clip-on heat sink offers eight different width adjustment options (20-40mm), making it one of the most universally-fitting motor cooling solutions on the market.
Beyond cooling performance, the red anodized finish and laser-etched Hot Racing insignia deliver a clean, premium look that stands out on any chassis. The integrated 30x30x7.5mm fan provides forced airflow for maximum heat dissipation during long runs and high-load applications.
Key Features
- Aluminum two-piece clip-on heat sink
- Red anodized finish with laser-etched HR logo
- 8 width adjustment options (20-40mm)
- Integrated 30x30x7.5mm cooling fan
- Compatible with 540 and 550 motors with 36mm can diameter
- DC 7.2-8.4V max input voltage
Performance Benefits
- Lower motor operating temperatures
- Forced airflow improves cooling efficiency
- Extends motor service life
- Universal fitment across many 1/10 platforms
Usage Notes
Some chassis may not have sufficient room for the fan assembly — verify clearance before installation. M3 screws and nuts may be required for some width configurations. Connect fan to a compatible 7.2-8.4V max source.
Technical Specs
- Material: Aluminum
- Finish: Red anodized with laser-etched logo
- Overall Height: 39mm (1.54 in)
- Fan Size: 30 x 30 x 7.5mm
- Fan Mounting Hole Pattern: 24mm square
- Input Voltage: DC 7.2-8.4V max
- Width Adjustment Range: 20-40mm (8 options)
- Motor Compatibility: 540/550 with 36mm can
What's Included
- One (1) two-piece aluminum heat sink clip
- One (1) integrated cooling fan
- Mounting hardware
Fitment
- 540 and 550 motors with 36mm can diameter
- Verify chassis clearance before installation
Summary
The Hot Racing Universal Clip-On Aluminum Heat Sink with Fan is the most versatile, attractive 540/550 motor cooling solution on the market. Eight width options, premium red finish, and effective forced-air cooling — a smart upgrade for serious 1/10 drivers.
