Carrera Rear Drivetrains - Profi RCは、Carreraブランドで提供されるRC車両用の交換部品です。Profi RCラインのリアドライブトレインコンポーネントとして掲載されており、Standardバージョンで入手できます。
Installed this rear drivetrain on my RC buggy and the mesh was spot-on right out of the box. The metal gears feel solid and have handled a few rough runs without any slip.
Dropped my RC car off a curb and stripped the rear gears, so I grabbed this drivetrain as a replacement. It slotted right into the Profi RC setup with no filing or fuss, and the gears run smooth and quiet now. Back to bashing like nothing happened.
Wasn't sure a replacement part would mesh as smoothly as the original, but this drivetrain dropped right in and the gears run quiet with no grinding. Nice to have my RC car tracking straight again instead of chewing through another set.