KO Moto Parts

KO Moto (King of Motors) is a high-performance electric powertrain manufacturer renowned for engineering ultra-high-output motor controllers and competition-grade electric motors. Built to satisfy the demands of riders pushing well beyond factory power envelopes, KO Moto engineered the Beast controller platform. Featuring massive billet aluminum heatsinks, dual-layer cooling architecture, and industry-leading phase amperage capabilities, KO Moto products are designed to sustain extreme power outputs in punishing environments like desert dunes, hill climbs, and motocross tracks.

KO Moto entered the electric dirt bike sector with a clear mission: eliminate the thermal throttling and power limitations that hold back lightweight electric motorcycles. When riders demand 15kW to 20kW+ of peak electrical power, immense thermal energy is generated across the controller MOSFETs and motor windings. To overcome this, KO Moto engineered the Beast series with an oversized, CNC-machined finned heatsink casing that dramatically expands conductive and convective surface area. Combined with proprietary high-amperage internal bus bars and low-resistance MOSFET arrays, KO controllers can sustain continuous high phase currents that would overheat smaller units. Furthermore, KO Moto introduced comprehensive smartphone app control that gives riders deep access to flux weakening, field-oriented control maps, custom throttle curves, and granular safety temperature cutoffs. This engineering depth has made KO Moto a top choice for builders creating high-amperage drag, track, and desert machines.

We carry the flagship **KO Moto Beast Controller V2** (SKU: SR-KO--0008):

- **What It Replaces**: Directly replaces the factory controller, unlocking high continuous and peak phase amperage handling for both stock and upgraded high-voltage battery systems. - **What It Changes About the Bike**: Provides aggressive acceleration, top-end RPM extension through intelligent field weakening, and robust thermal protection that prevents power fade during long uphill pulls. - **Billet Thermal Housing**: Engineered with deep cooling fins and hard-anodized protection against weather, roost, and debris. - **Plug-and-Play Loom**: Retains OEM sensor and switch connections for a streamlined install.

KO Moto is built for riders demanding heavy-duty power output and relentless thermal endurance:

- **Desert, Sand Dune & Hill-Climb Riders**: High-load riding in sand and long hill climbs generates extreme heat. The KO Beast's superior heatsink design keeps internal temperatures in check where smaller controllers throttle back. - **High-Current 72V & High-Discharge Battery Owners**: If you have invested in an aftermarket 72V battery capable of 200A+ continuous discharge, the KO Beast is engineered to flow that current without bottlenecking. - **Open-Throttle Racers**: Riders who want maximum top-end pull and aggressive mid-range punch for wide-open trail riding and track racing. - **High-Payload Riders**: Riders carrying heavier gear who need sustained low-speed high-torque without overheating.

Proper installation ensures peak reliability and cooling efficiency:

1. **Airflow Clearance**: Ensure the forward-facing heatsink fins are positioned to catch natural airflow through the front fender and frame opening. Avoid blocking the fins with dense wiring bundles. 2. **Phase Terminal Torquing**: Tighten phase ring terminals to 9 Nm using high-grade stainless fasteners and verify that terminal insulation boots are seated properly. 3. **App Setup & Firmware Sync**: Pair the controller to the KO mobile app, select your exact motor and battery configuration, and execute the automated throttle and Hall sensor calibration routine. 4. **Thermal Cutoff Configuration**: Set motor thermal rollback thresholds in the app to 130°C to protect motor magnet bonding from permanent thermal degradation.