SKU: 89388752494
e fahrrad chip

e fahrrad chip SpeedBox 3.1 Tuning Chip for Bafang (4 pin connector) · The Rolling Fix

Sale price$23.64 Regular price$26.27
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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For Your Every Summer RSVP, with Code: SUMMER15

Description

e fahrrad chip SpeedBox 3.1 Tuning Chip for Bafang (4 pin connector) · The Rolling FixUnlock the full potential of your e bike with the SpeedBox 3. 1 Tuning Chip for Bafang (4 pin connector) the cutting edge solution for cycling enthusiasts in Liverpool! Experience the third generation of smart tuning technology that puts you in control of your e bike's speed limits. The SpeedBox 3. 1 allows you to customize your ride by choosing your preferred speed limit. Once installed, your e bike's display will provide real time data, including

Unlock the full potential of your e-bike with the SpeedBox 3.1 Tuning Chip for Bafang (4 pin connector) - the cutting-edge solution for cycling enthusiasts in Liverpool!

Experience the third generation of smart tuning technology that puts you in control of your e-bike's speed limits. The SpeedBox 3.1 allows you to customize your ride by choosing your preferred speed limit. Once installed, your e-bike's display will provide real-time data, including maximum and average speeds, daily mileage, and cruising range.
  • Activation: LIGHT button / + - + -
  • Maximum speed: unlimited
  • Speed limit setting: yes
  • Display shows: actual values
  • Compatible with motors :
    • Bafang Max Drive M300
    • Bafang Max Drive M400
    • Bafang Max Drive M420
  • Not compatible with:
    • Bafang Max Drive M500
    • SpeedBox App
    • Displays with UART connectors

     

    How does the SpeedBox 3.1 work?
    Activating the tuning kit is a breeze – simply use your bike's display. Press the LIGHT button or ????, and witness a display of 99 km/h (62 mph), granting you the freedom to ride at unlimited speeds.

    To deactivate the tuning kit, press the LIGHT button or ???? again. Your display will show a value of 25 km/h (16 mph), resetting the speed limit to 25 km/h, restoring your e-bike to its original configuration.

    Setting the maximum speed of electric assistance is effortless. Switch between modes by toggling three levels down and then three levels up. The actual speed limit will be displayed, allowing you to customize your e-bike's assistance speed. Quick presses of the LIGHT button or a 360° turn of the rear wheel will switch the maximum speed, and the last displayed limit is automatically saved after 5 seconds of inactivity.

    Upgrade your cycling experience in Liverpool with the SpeedBox 3.1 Tuning Chip – the perfect blend of performance and customization for your e-bike. Unleash the power at your fingertips and ride with unmatched freedom!

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 89388752494

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    Manmomma
    Massapequa, US
    ★★★★★ 2
    No squeak balls
    Color: A.Green+Orange
    They don’t squeak. They bounce much either.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 25, 2026
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    Odalis Perez
    West Palm Beach, US
    ★★★★★ 3
    Too big for puppies
    Color: A.Green+Orange
    The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
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    Shawn
    Draper, US
    ★★★★★ 5
    Frenchie approved
    Color: A.Orange+Blue+Green
    Frenchie approved
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    Reviewed in the United States on May 6, 2026
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    Karen W.
    Dallas, US
    ★★★★★ 5
    Soft and light
    Color: A.Orange+Blue+Green
    My doxie loves them
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
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    Tori Knox
    Pawtucket, US
    ★★★★★ 5
    SO durable & my Blue Heeler LOVES it!
    Color: Purple, Color: Purple
    My Blue Heeler tears up almost all of her toys if they’re not rubber. This ball is SO durable and she loves it so much!! We’ve had it for 5 months now. She chews on it every day for long periods of time and it’s showing pretty much no wear and tear. I keep wondering if I’ll ever have to pull out the second one from the box lol. It can be hard to squeak with one hand, but it’s easy enough with 2 hands or if you step on it with your foot. It’s hilarious that every time I squeak it she licks her lips. My girl never actually squeaks it while she’s chewing on it, which is actually a plus cuz it doesn’t get annoying when she’s chewing on it for long periods of time. I also love that the ball helps clean her teeth because of the spikes and the size is larger so it’s easy to take it from her while playing fetch. Overall a fun, durable dog toy!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026

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