The 25 T 25 mm aluminum servo arm is the standard servo arm for all areas. The gear rim is precisely manufactured and ensures backlash-free output at the servo. With a normal clevis, you can still easily reach a maximum deflection of 40° at the innermost hole of the servo arm.

The Graupner aluminium servo arms

All aluminium servo arms of this series are made of high quality CNC-milled aluminium. The servo arms have 25 teeth and thus fit all common servos. The servo arms fit DES, HVC, HBS, HBM, HCM, HVS servos.

Graupner, based in Kirchheim, Germany, was founded by the family Graupner and, up until March 2013, operated under the third Graupner generation from Stefan Graupner. In March 2013, the company was purchased by the manufacturer of Graupner HoTT RC Transmitter Systems. Graupner covers a large RC assortment including RC Cars and Trucks (GM), Helicopters, Airplanes, RC Electronics (HoTT 2,4GHZ), Chargers, RC Glow-Powered Motors (OS) as well as a large variety of Electric-Powered Brushless Motors. Graupner supplies around 2000 retailers throughout the world.