Extreme Bull K6 Electric Bike

The smallest, most fun bike you'll ever ride! November batch

• Dual 3,500 watt motors
• 134.4 volts
• 65mph
• 2,900 watt hours
• $400 freight shipping charged during checkout, or free for local pickup in San Francisco.
  
  
  

  Thank you for your purchase! Please follow these steps and video instructions to unlock your Extreme Bull K6 from "transport mode/lock mode":

  1. Download the "Begode" app from the App Store (iOS) or Play Store (Android).
  2. Open the app, search for your K6, and connect it.
  3. Turn on your K6 by pressing the center button on the left handlebar.
  4. While holding the right arrow button, quickly tap the horn button in the app four times. After successful unlocking, you will hear a long beep.
  5. Cycle the power to save the settings.

  Note: It may take 4–6 fast taps on the horn button in the app to unlock, depending on your device (iPhone/Android).

  Brake Fluid: The K6 uses DOT3 Non-Synthetic brake fluid, which absorbs less moisture from the air over time compared to DOT4, reducing the frequency of fluid changes. DOT4 is better suited for higher temperatures, with higher dry and wet boiling points. [Here’s a link to purchase on Amazon].

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  After unlocking and prepping your K6 for a ride, here are some important tips:

  • Mode Selection: Double-tap the center button on the handlebar cluster to switch between Mode 1 and Mode 2.

  • Cruise Control: While in motion, long-press the center button to enable/disable cruise control, available only in Mode 1.

  • Mode Details:

    • Mode 1 is limited to ~50 km/h and controls speed directly. You can activate "one-pedal driving" by pressing the center button with no throttle engaged. This enables regenerative braking, which can be adjusted from strength 1 (weakest) to 6 (strongest) using the arrow buttons. Press the center button again to exit auto-braking mode.

    • Mode 2 has no speed cap, free-spinning up to ~100 km/h. In this mode, the throttle controls power output like a gas pedal, and auto-braking is not available.

  If you experience cruise control automatically engaging in Mode 1 or if auto-braking is not available, update your K6’s firmware to the latest version via the Begode app.  Use Android Only please as to not brick the main board

EUC Deals operates on a bulk buy program.  Depending on stock levels, there might be a slight delay if we are out of stock.  We receive shipments multiple times a month.  Click here for more info.