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 alternativesA Japan Cup 2025 commemorative edition of the Torque-Tuned 2, a single-shaft motor built for technical courses — its torque-oriented winding holds power well through corners and up inclines, and it uses a metal-plate brush for electrical efficiency. The backing card and label carry Japan Cup 2025 branding, with a blue-green label in silver text and an orange end bell.
It went on sale around 12 July 2025 alongside a wider Japan Cup 2025 commemorative line-up that also included the Hyper-Dash 3 Motor J-CUP 2025, HG Carbon Multi-Reinforced Plate (1.5mm) J-CUP2025 and HG Carbon Rear Roller Stay (1.5mm) J-CUP2025, all sharing the same event branding so a car can be built entirely from matching commemorative parts. As a torque-type motor rather than a speed-type one, it's the pairing racers reach for on tight, technical layouts with corners and inclines rather than long straights.
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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