it installs directly in place of the stock spur gear — a durable replacement or a gearing option for tuning acceleration and top speed

Works for scales N through O

bearing holder

Slide valve design

Powerhobby Servo Saver Tube w/Clamping Nut Set 1/8 Arrma Inferno MP7.5 Parts it installs directly in placePowerhobby Servo Saver Tube w Clamping Nut Set 1 8 Arrma Fits : Arrma Felony 6S BLX Arrma Infraction 6S BLX Arrma Infraction V2 6S BLX Arrma Kraton 6S BLX Arrma Limitless Arrma Mojave 6S BLX Arrma Notorious 6S BLX Arrma Outcast 6S BLX Arrma Talion 6S BLX Arrma Typhon 6S BLX Features Steel servo saver spring Clamping adjuster Nut Includes Servo Saver Tube Spring (4. 5 Turn) 2x5mm Socket Head Cap Screw