Tamiya 42187 Transpeed Octa-Wind 4.5T Brushless Motor Touring Upgrade  [42187]

Track-Proven Performance from the Tamiya 42187 Transpeed Octa-Wind

The Tamiya 42187 RC Transpeed Octa-Wind 4.5T Brushless Motor delivers a focused blend of efficiency and punch for serious touring car setups. Its OCTA winding and hefty 12.5mm magnet help maintain consistent power across high RPM ranges, making it a solid pick for club and competitive track use.

Design Highlights and Practical Details

The motor features a precision sensor positioning system that can be adjusted or replaced to fine-tune timing and throttle feel. The sintered 12.5mm magnet is secured to a reinforced shaft for dependable durability under load. A dedicated front cooling cover improves airflow and helps keep temps in check during longer runs.

For racers upgrading a touring car, the Tamiya 42187 provides a balanced mix of efficiency and speed that preserves battery life while offering strong top-end performance.