Crest 1/10 Stocki brushless Competition Sensored Motor 10.5T

Cayote Crest Stocki 1:10 Competition Sensored brushless Motor, 10.5T (CYEB11010) is a 540-size (35.8 x 51.9mm) 2-pole sensored racing motor built for organized 1:10 competition, compliant with ROAR, EFRA, and BRCA rules. The Stocki line pairs an optimized magnetic circuit with a high-consistency Hall sensor system for sharp throttle response, smooth launches, controlled re-acceleration, and fine throttle resolution out of corners, while a thermal architecture with added dissipation paths holds output steady deep into a run instead of fading as heat builds. The housing is high-strength with an anti-deformation frame, precision bearings, and reinforced solder terminals. The 10.5T is the hottest wind in the Stocki range, rated at 5150kv with 308W maximum output, suited to faster spec classes and open racing where 13.5T and 17.5T limits do not apply.
* 10.5T wind, 5150kv (no-load, measured at 43.5 degree motor timing, zero ESC timing)
* 540 size, 35.8mm diameter, 51.9mm length
* 3.175mm shaft diameter, 14.1mm shaft length
* 2-pole sensored design with high-precision Hall sensing
* ROAR, EFRA, and BRCA compliant
* Maximum output 308W, drawing 74A at peak, for ESC matching
* No-load current 6.5A, internal resistance 13.03 milliohm
* Standard rotor, 7.1 x 12.5mm
* Optimized magnetic circuit for sharp response and high-rpm power with low energy loss
* Thermal design with increased dissipation paths for reduced power fade over long runs
* High-strength housing with anti-deformation frame, precision bearings, reinforced solder terminals
* Fully rebuildable; replacement rotors, end plates, and sensor boards available
* Weight 142.4g
* Also available in 13.5T (CYEB11011, 4100kv), 17.5T (CYEB11012, 3250kv), 21.5T (2650kv), and 25.5T (2200kv)
* 1 x Crest Stocki sensored brushless motor, 10.5T
* 1 x sensor wire
* Sensored-capable 1:10 brushless ESC rated for at least 74A continuous (Cayote Crest X, Crest X EVO, or Crest RS120 recommended)
* 2S LiPo battery
* Pinion gear for a 3.175mm shaft
* Motor mounting screws