MRC AD520 Auto Reverse Module for DCC Reverse Loop Section 1.55 Tires This is an Extra Hard

This is an Extra Hard 5mm 21 Tooth Pitch Pinion Gear from Robinson Racing

Traxxas Ford F-150 SVT Raptor

One skid plate Mounting hardware

supporting the internal gears and outdrives while transmitting rotational movement smoothly through the diff assembly

making this a popular choice for racers looking to shave rotating mass without sacrificing durability

MRC AD520 Auto Reverse Module for DCC Reverse Loop Section 1.55 Tires This is an Extra HardMRC AD520 Auto Reverse Module for DCC Reverse Loop Section Descripiton: Automatically change polarity of your reverse loop or reversing section. Easy 4 wire hookup. Up to 5 amp output. Not for use on non DCC layouts or with nondecoder equipped locomotives.