KO Propo 80181 EX-1 UR 4CH High-Response Transmitter  [KO-80181]

KO Propo 80181 - EX-1 UR 27MHz TX/RX
Price:
CAD$477.95
Brand:
KO Propo
Model:
KO-80181
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Precision Control with KO Propo 80181 EX-1 UR

The KO Propo 80181 EX-1 UR 4CH Transmitter is built for hobbyists who need quick response and detailed control for their RC cars. With an upgraded CPU it provides faster Ultra Response Mode (UR) alongside Advanced, Super and Normal response modes to help you nail each steering and throttle input.

Steering and Throttle Tuning

Made for a range of land-based RC rigs, the EX-1 UR supports four channels so you can use it on most cars and buggies. It offers an array of steering and throttle adjustments to finely tune your setup:

  • Steering Functions: Travel, Balance, Speed (1~2Way), Curve, Center Trim, Sub Trim, Trim Rate, Reverse, Steering Monitor, Quick Steering
  • Throttle Functions: High Point, Brake, Curve, Punch, Speed (1~3Way), Acceleration, Active Brake System (ABS), Preset, Automatic Start, Sub Trim, Trim Rate, Reverse, Throttle Monitor, Quick Throttle

Race Timers and Display Settings

The transmitter includes useful timers such as a lap timer, down timer and audible alarm to track runs. The LCD lets you tweak contrast and backlight so the screen stays readable in bright sun or under pit lights.

Model Memory and Profiles

Configure and save up to 30 different model profiles. Memory features include naming models, selecting and copying setups, recalling saved files and making quick adjustments between sessions.

Specifications

  • Channels: 4
  • Model Memory: 30
  • Response Modes: Ultra, Advanced, Super, Normal
  • Display: LCD with adjustable contrast and backlight

The KO Propo 80181 EX-1 UR 4CH Transmitter is a solid choice for drivers wanting crisp input and broad tuning options for club racing, practice or weekend trail runs.

Remark :
Due to limited stock availability, please notice that some KO Propo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.
Ultra Response Mode reduces input lag and increases steering and throttle sensitivity for faster reaction, while Normal mode gives more relaxed, predictable control.
Yes, the EX-1 UR works with compatible KO Propo receivers and other receivers that support the same protocol. Always follow the receiver bind steps in the manual.
Save each car setup to a separate slot, give it a clear name, and use Model Select or Model Copy to swap or duplicate settings quickly between practice runs and races.
Yes, trim, reverse and speed limits let you reduce servo travel and torque. Use sub trim and trim rate to fine tune endpoints without stressing the servo.

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