ARRMA ARA-2647 OLC Transmission Protector 50T Tekno Parts Arrma ARA480030 Roof Rails Red

Arrma ARA480030 Roof Rails Red 1/7 Mojave

1 Front Bearing Spacer Sleeve

For: Futaba

VENTURE Scale Builder Kit

1 Small Heatsink Section

ARRMA ARA-2647 OLC Transmission Protector 50T Tekno Parts Arrma ARA480030 Roof Rails RedThis pre assembled ARRMA OLC (Over Load Coupling) transmission protector comes built around a 50 tooth 0. 8 MOD metal spur gear, ready to install on compatible ARRMA models. It solves the metal spur dilemma: a metal spur won't strip, but that means shock loads travel deeper into the transmission the OLC puts a protective fuse back into the system. The coupling is designed to give way momentarily under extreme shock load the traction snap when airborne