These are the V1.1 Version with the EZO Bearings.
The Hypetrain Ummagawd Motor is an Official Rotor Riot product, designed with direct input from Professional Pilot "Ummagawd" Tommy Tibajia.
Designed from the ground up with constant input from Tommy "Ummagawd" Tibajia, the attention to detail of the Hypetrain Ummagawd Motor sets it apart from the competition. Inspired by the iconic Rotor Riot logo, the Hypetrain’s three-spoke 7075 aluminum bell showcases the elegant silver coated wire wound over the orange stator.
We love stylish design - but performance is the priority. That’s why we thoroughly considered every aesthetic decision, to ensure that it would not negatively impact the performance of the motor. And just to be extra sure, every motor gets individually tested before it leaves the factory! This guarantees that each motor will not only look nice, but also perform well!
The “open bottom” style base allows for considerable weight reduction and improved cooling, and the revolutionary 16x16 mm mounting screw pattern opens up new design possibilities while still maintaining backwards compatibility with legacy frames. Moreover, we wanted it to have a set screw to hold the bell rather than a C-clip, to facilitate motor cleaning and maintenance!