ORCA OE1-1S Mark II Competition ESC 1S

The OE1-1S Mark II from ORCA represents the pinnacle of 1S electronic speed control technology, delivering unmatched performance, reliability, and tunability for elite-level competition.

Engineered specifically for 1/12 and 1/10 scale pan car classes, both onroad and oval, this ESC is optimized to extract maximum efficiency and responsiveness from your 1S power system. With advanced features and tuning options that set it apart from the competition, the Mark II version refines everything racers loved about the original—faster response, greater control, and ultimate consistency.

When every millisecond counts, the OE1-1S Mark II gives you the edge.

• New CPU, Newly Design Circuit Board and Lower IR MOSFET
• Brushless System
• 32 bit Processor
• Multiple Adjustable Parameters by an optional Bluconn module and app via iOS or Android smart phone, or with optional program card
• BEC : 8A 6V / 7V adjustable
• Peak Current: 760A
• Continuous Current: 160A
• Motor Limit: 3.5T
• Motor Type: Brushless Sensored 540 Size Motor
• Voltage Input : DC 3.7V – 4.4V
• Dimensions : 30.54(L) x 34(W) x 13.75(H) mm
• Weight : 29.3g excluding wires