Precision Aero Products are dealers for the Adverrun Contra drive system. The Adverrun Contra was designed in Germany by Robert Hirsch and Malte Schmidt.
The drive features a mix of gears and a belt which reduces maintenance. The motor employed is either the Kontronic Kondor outrunner or the EGODRIFT 4025HT Beta Series. The unit weight is approximately 475 grams without props and accessories.
You have two options for spinner diameter, 82mm and 85mm. 3D Printed spinners are also available. We can also offer Falcon Contra spinners which come in 89mm diameter. The rear spinner back plate must be modified to suit the Adverrun which we can do for you. We also offer a spinner cutting and drilling service for the standard Adverrun carbon spinners.
More details here.
For more information please contact us.