Super Racer (SR) so fast

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The biggest advantage of the SR is its fast printing speed.

The default printing speed of the SR is 150mm/s (which is about 3-4 times faster than an i3-style printer), The SR can also print at 200mm/s while retaining good print quality. Compared to the average 3D printer, the same 3D model can be printed in half the time on the SR.
The SR uses a 32-bit motherboard with TMC2209 stepper motor drivers allowing for high-speed, quiet and more stable print