June 25, 2008

Speed Passion Ultra Sportsman 21.5R

Speed Passion Ultra Sportsman 21.5R

Speed Passion have released the latest motor in their Ultra Sportsman brushless stock motor series, the 21.5R. Providing a longer product life cycle, combined with consistency, performance & power, this motor has been designed for high performance on and off road racing, as well as oval running. Featuring a simplified sealed can design, dual high speed ball bearings, high density neodymium magnets as well as an ultra balanced sintered rotor the 21.5R is sensor and sensorless compatible.

Source: Speed Passion [speedpassion.net]


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