This is the ProTek R/C Electronic Switch. The ProTek R/C Electronic Switch is a lightweight and compact MCU controlled digital ON/OFF switch for your radio controlled model.

Powerhobby 1/8 Aluminum HeatSink (Motor Mount) w/Twin Turbo High-Speed 30mm Cooling Fans For 40-42mm Diamtere Motors

The Castle 1717 1650KV motor now has an IMPROVED 4-POLE 12-SLOT design that boasts exceptional EFFICIENCY and produces LESS HEAT.

This is a 1406 5700kV sensored brushless motor from Castle Creations.

ArrowRC Aluminum Motor Heatsink + Cooling Fan 540 Size Blue Perfect fit for following : Traxxas SLASH, STAMPEDE 2WD, RUSTLER & BANDIT

This kit allows you to install the Pro Scale Advanced Lighting Control System into your TRX-4® G 500® or G 63®. The kit includes rear bumper lens, reverse light, turn signals, fog lights, harnesses, and hardware as well as additional LED lights,

This is a Hobbywing MAX10 SCT ESC & 3660SL 4000kV Sensorless Motor Combo.

Product Features Review, adjust and save Spektrum Smart ESC parameters Connect (via USB) to a PC to update Smart ESC firmware and adjust parameters via Spektrum SmartLink PC app Check a LiPo battery's cell balance

Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics — together, creating the best-performing RC system for your vehicle imaginable.

This is a Firma 160 amp 8S high output brushless smart ESC by Spektrum.

This is the Traxxas VXL-3S Waterproof Brushless ESC.

Traxxas Velineon® VXL-3m forward/reverse electronic speed control simplifies brushless technology with easy, built-in profiles and intuitive programming.