SPEC Tuning Rotors
Fine-tune the performance of your Fantom Spec motor with our Spec Tuning Rotors, available in 24mm, 25mm, and 26mm lengths. Each rotor is engineered to provide a different balance of RPM, torque, and drivability, allowing you to optimize your setup for varying track conditions and driving styles.
Manufactured with a premium high-strength sintered neodymium magnet, these rotors are precision dual-balanced on both ends for exceptional smoothness, maximum efficiency, and reliable high-RPM operation. A durable nickel-plated finish helps protect against corrosion and improves rotor durability under the extreme heat and stresses of competitive racing.
These ROAR-approved rotors are the perfect upgrade for racers looking to extract every last bit of performance from their motor.
Available Sizes
- 12.5 x 24mm – Highest RPM and the most aggressive top-end performance.
- 12.5 x 25mm – The ideal all-around balance of torque, acceleration, and top speed.
- 12.5 x 26mm – Maximum torque and punch with smooth, controllable power delivery.
Features
- Available in 12.5 x 24mm, 25mm, or 26mm
- Fits all Fantom HELIX, ICON-Torque, and ICON v2 Spec Motors
- Premium high-strength sintered neodymium magnet
- Precision dual-balanced on both ends for maximum efficiency and smooth operation
- Durable nickel-plated construction for increased strength and reliability
- ROAR Approved
Note: For optimum performance, Fantom recommends using the FAN19218 6mm Tall Sensor Board, available separately or as part of a combo package.
Optional Rotor Strength Test
Take the guesswork out of motor tuning by adding our Rotor Strength Test option. Each rotor is individually tested on the Fantom Facts Machine v3 Rotor Tester, and its measured magnetic field strength is recorded and included with your order. This allows racers to accurately compare rotors, build matched motor combinations, and make more informed tuning decisions.