Cobra 8 Waterproof Electronic Speed Control with 1512-2650KV V2 Sensored Motor (CSE010-0172-05)

Introducing the Cobra 8 Waterproof Electronic Speed Control, a high-performance ESC designed for demanding RC cars and trucks. It pairs with a sensored V2 motor to deliver precise throttle response through a 32-bit dual-core processor and enhanced data logging for extended recordings and richer performance data. The unit lives in a rugged CNC aluminum bottom case and is waterproofed with epoxy to withstand wet racing conditions, while CRYO-DRIVE cooling helps keep temperatures down and extend life. An 8-amp BEC powers demanding servos, and auxiliary wiring lets you tune on the fly from the transmitter. It supports Sensored Only, Brushed, and SmartSense running modes, and Castle Link V4 USB programming keeps firmware up to date with the included programmer. Audible alerts aid quick diagnosis of motor over-temperature and low-voltage conditions. Compatible with 2S–4S LiPo packs, the Cobra 8 mounts via bottom-case holes and carries a one-year Castle Creations warranty, making it a solid choice for serious 1:8-scale on- and off-road builds and 1:10-scale 4WD SCTs up to roughly 9 pounds.

Three Castle 4-pole, 12-slot motor options are available to pair with the Cobra 8, including limited-edition gold combos for premium speed and control. The combination benefits from a rugged aluminum housing, efficient heat management, and high-quality sensors to deliver smoother starts, reduced cogging, and longer run times across a range of 1:8-scale on- and off-road machines and 1:10-scale 4WD SCTs.