ARRMA 17T 0.8Mod Safe-D5 Pinion Gear Input Gear They went straight to the

They went straight to the lab and developed a completely updated formula from the ground up that's been tested and proven to keep up with the ever changing demands

more precise and more durable servos

1/8 Off-Road Truggy

005V accuracy

Transform your PROMOTO-MX Bike into a Supermoto Machine

ARRMA 17T 0.8Mod Safe-D5 Pinion Gear Input Gear They went straight to theProduct Details This tough steel 17T 0. 8 Module Safe D Pinion Gear is the perfect part to carry in your RC tool box Features Strong and durable steel for long lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set screw backs out Suits 5mm motor shaft diameter Precision manufactured threaded set screw hole E