Castle Creations Ghost RC Perfect Pass RC Cobra 5 ACE & 2028 800KV Motor Combo + GIFT!
Castle Creations Ghost RC Perfect Pass RC Cobra 5 ACE & 2028 800KV Motor Combo + GIFT!
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Cobra 5 ACE ESC – Co-Developed by Castle Creations, GhostRC & Perfect Pass RC
Introducing the Cobra 5 ACE—an unlimited, high-performance ESC engineered for those who live for speed runs and drag racing. Born from an exclusive collaboration between Castle Creations, GhostRC, and Perfect Pass RC, this next-generation speed controller redefines what’s possible in RC performance.
Built to dominate straight-line speed and withstand the most extreme power setups, the Cobra 5 ACE delivers insane amperage capability, lightning-fast response, and BUILT IN PERFECT PASS LAUNCH CONTROL!! — making it the top choice for serious RC speed enthusiasts around the world.
WARNING - UNLIMITED ESC!
NO PROTECTIONS - EXTREMELY DANGEROUS
NO WARRANTY!
Key Features:
• ⚡ Unlimited Power – No restrictions. Run high-amperage setups with the 6 gauge power wires and push the limits without any compromises.
• 🏁 Speedrun & Drag Racing Optimized – Tuned specifically for elite top-speed builds and drag setups.
🧠 32-Bit Processing Power – Next-level throttle precision, faster response times, and smarter tuning.
• ❄️ Advanced Cooling Design – Built to stay cool under extreme loads with precision thermal engineering.
• 🔧 Castle Link Tuning – Fully compatible with Castle’s advanced tuning software for dialed-in performance.
• 🛠️ Built by the Best – A true three-way partnership: Castle’s electronics legacy, GhostRC’s innovation, and Perfect Pass RC’s speed-run expertise.
The New Standard for ESCs
This isn’t just another speed controller—it’s the ESC that everyone will be chasing. Designed from the ground up by the people who live and breathe RC performance, the Cobra 5 ACE is your unfair advantage on the road, the strip, or the track.
If you want to go faster, run harder, and leave limits behind, the Cobra 5 ACE is your next upgrade.
This 8MM SHAFT Castle 2028 800KV motor now has an IMPROVED 4-POLE 12-SLOT design that boasts exceptional EFFICIENCY and produces LESS HEAT. If you need LARGE-SCALE POWER for LARGE-SCALE VEHICLES the new BRUSHLESS SENSORED 2028-800KV motor will no doubt hold up to the heavy throttle and extended usage that 1/5th scale vehicles like the Losi 5IVE-T, 5IVE-B or DBXL-E encounter. It is the perfect upgrade for any 1:5 scale RC hobby vehicles (including gas to electric conversions) weighing up to 30 lbs for 2WD and 25 lbs. for 4WD. The 2028 Extreme can easily run in the 10 horsepower range*
*Burst power output for durations typical of vehicle acceleration.- Running modes include Sensored and an ULTRA-EFFICIENT sensorless mode.
- High-strength, high-temperature grade neodymium sintered magnets combined with High-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions.
- Oversized NMB bearings and vibration dampening system ensure the longest bearing life possible.
- Our proprietary winding techniques allow us to produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor.
- Dual sensor ports to ensure optimal installation in your large-scale vehicle.
- Updated modern and sleek design; looks as cool as it performs.
Without a robust and reliable design, efficiency will only go so far. RC enthusiasts love pushing their equipment to the edge. The Castle engineers know this and spared no expense when developing a design that could hold up to the harsh conditions that the RC community will throw at it, resulting in a cooler running motor. A cooler motor has a longer lifetime. Construction of our motor required careful component selection; each verified through internal testing to ensure the HIGHEST EFFICIENCY possible. In the end, the result is a motor with unmatched quality, performance, and reliability.
- Our IMPROVED 4-POLE 12-SLOT design boasts exceptional EFFICIENCY and produces LESS HEAT.
- QUIETSENSE™ technology shields the sensors from magnetic field noise generated from the motor coils and keeps your motor and ESC in sync at all times. Use of a Flux Shield™ in conjunction with secondary Sense Magnets delivers even HIGHER PRECISION and MORE EFFICIENT startups.
- Our OPTIMIZED design eliminates the need for mechanical timing adjustments. Our sensor alignment method delivers uniform timing and torque in both directions, automatically.
- Updated modern and sleek design; looks as cool as it performs.
You will reap the benefits of longer run times on one battery and a cooler running motor that can be pushed harder.
We take OVERPOWERING seriously.
Castle engineers always add a little something extra in their designs that takes your performance to the next level. We have not skimped here. Many customers have utilized our industry leading software functionality that Castle Link* offers. When paired with a Castle Creations sensor supported ESC, you can unlock advanced tuning capabilities that Castle Link provides specifically for sensored motors.
SMARTSENSE™ uses the motors sensors to start the motor to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is turning, it seamlessly transitions to Castle’s ULTRA- EFFICIENT sensorless mode. When running, a motor must transition between different load points and a different timing advance is required for optimal efficiency at all load points. Using mechanical timing adjustments alone, you can only target one driving condition, such as higher start power or higher top end speed. This sacrifices performance and efficiency during the other driving phases. Electronic timing in SMARTSENSE™ will advance timing automatically for peak performance during all driving conditions. This allows users to combine the best of both worlds in an unrivaled HYBRID between smooth sensored startups and high-efficiency sensorless drive.
With a Castle sensored ESC and sensored motor you will have the ULTIMATE POWER PLANT for your vehicle. Users will experience PRECISE throttle control, BUTTERY SMOOTH starts, PEAK PERFORMANCE and EFFICIENCY throughout the full throttle range. You will feel the POWER and LONGER RUN TIMES that a WORLD-CLASS motor produces.
It’s not magic… it’s SMARTSENSE™.
