TEKTT1157 Tekin RS Gen3 SPEC Sensored Brushless ESC

The Tekin RS GEN3 SPEC is a competition-focused 1/10 scale sensored brushless ESC designed specifically for ROAR SPEC racing. It delivers smooth and precise throttle and braking control while supporting 13.5T and higher 540-size brushless motors on 2S LiPo power. The ESC features a locked ROAR SPEC blinky mode with no timing or boost functions, along with sensored or sensorless operation for flexible motor compatibility. HotWire compatibility adds advanced tuning, data logging, custom voltage cutoff settings, and programmable throttle and brake parameters. Its compact, lightweight design and high-density copper PCB construction make it an excellent choice for 1/10 buggy, truck, touring car, pan car, and other SPEC racing applications.

Features:

• Designed for 1/10 scale ROAR SPEC racing applications.
• Supports 13.5T and higher 540-size brushless motors on 2S LiPo.
• Locked SPEC blinky mode provides racing-compliant operation without timing or boost.
• Sensored and sensorless brushless operation plus brushed motor compatibility.
• QuickTune programming provides convenient adjustment of drag brake, brake strength, torque control, and throttle settings.
• HotWire compatibility enables advanced programming, firmware updates, and data logging.
• Compact HDAC high-density copper PCB construction provides smooth and precise throttle and braking control.

Specifications:

• Part Number: TEKTT1157
• Product: RS GEN3 SPEC
• ESC Type: Sensored Brushless / Brushed
• Input Voltage: 2S LiPo / 4-7S NiMH-NiCd
• Brushless Motor Limit: 13.5T, 2-pole, 36mm can
• Brushed Motor Limit: 20T, 36mm can
• BEC: 6.0V / 3.7A
• Maximum Current: 70A per phase