Mini 4WD Tuned Motors: Torque, Atomic and Rev Compared
Torque-Tuned 2, Atomic-Tuned 2 and Rev-Tuned 2 are the first published upgrades: RPM, torque and current, and which course type each is built for.
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Browse available alternativesThe Rev-Tuned 2 Motor PRO is a current-specification motor built for high-speed circuits, part of the Mini 4WD Grade-Up Parts series exclusively for Mini 4WD PRO cars. It is tuned toward the RPM end of the speed/torque balance, giving it a higher top-end rev range than its Atomic-Tuned 2 counterpart. Tamiya marketed this listing under the banner "New Spec, Still PRO!", the same tagline used for the Atomic-Tuned 2 Motor PRO (item 15489), indicating the two were updated and reissued together as part of the same PRO motor refresh. Chassis compatibility is limited to MS, MA and ME Chassis, the three chassis that make up the Mini 4WD PRO family, and as with the other PRO-line motors a pinion gear is not bundled.
Pinion gears are not included and must be purchased separately.
Torque-Tuned 2, Atomic-Tuned 2 and Rev-Tuned 2 are the first published upgrades: RPM, torque and current, and which course type each is built for.
Choose a layout and maintenance approach, then budget for the exact kit and compatible parts. A front motor alone does not guarantee better landings.
A faster motor is useful only when the car can complete the course. Compare the exact single-shaft products and plan the setup around them.