Upgraded Controller – 35 MPH Max Speed
Controller line sequence diagram
Upgraded Controller – 35 MPH Max Speed
Controller line sequence diagram

Speed Upgrade Controller – Hunter2.0（Not for Hunter 2.0S）

$59.00 $39.00
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Shipping calculated at checkout.

Description:

Unleash your e-bike’s full potential.
This controller removes the throttle speed limiter, enabling speeds up to 28 mph.

⚠️ Disclaimer: Always follow local laws and ride safely. Higher speeds may require a license, registration, or insurance in some areas.

🛠 Warranty Notice: Continuous high-speed riding increases motor stress and may shorten its life. Installing this controller reduces the motor warranty to 1 year or 10,000 km (whichever comes first).

Please install the controller after removing the power supply

Compatibility: Hunter 2.0 only. Not compatible with Hunter 2.0S.

*Images for reference only; actual product may vary.

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  • 5 stars: 5 (50%)
  • 4 stars: 4 (40%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (10%)
  • 1 star: 0 (0%)
D
Dan torpey
Speed controller

Is there a speed controller for hunter 2.0S?

Hi Dan, thank you for your support! Currently, we do not have a speed controller for the Hunter 2.0S.

M
Michael Wright

It worked great now i can get to 35 mph with just throttle.

Thank you very much for your support of the Kingbull brand. We hope you enjoy your ride!

A
Art Kuhlmann

Speed Upgrade Controller – Hunter2.0（Not for Hunter 2.0S）

Hi Art, thanks for your feedback! We're glad you're satisfied with the Hunter2.0 controller. If you have any questions or need assistance, feel free to reach out. Enjoy your ride!

K
Keith Neidig
Speed controller upgrade

I like it. The bike is faster but I don't feel it's as quick to get up to it's top speed compared to the one that came with the bike. The one that comes with the bike gets to it's top speed and stays there. The upgrade struggles to hit top speed and has a hard time keeping it. Both with a full charge.

Hi there, thank you for your feedback on our Speed Upgrade Controller for Hunter2.0! We're glad to hear that you're enjoying the increased speed on your bike. We understand your concern about the top speed and its consistency. Our team is constantly working on improving our products and we will take your feedback into consideration for future upgrades. Thank you for choosing our product and happy riding!

H
Harrison

Definitely made it faster, but really doesn’t upgrade anything else. I know its not supposed to though. Hardest part getting some wires through the holes in the frame, maybe took 20 minutes or less to do.

Thanks for the feedback! We're glad to hear the upgrade gave you that extra speed boost you were looking for. We appreciate your patience with the internal wiring—finishing the install in under 20 minutes is actually quite impressive! Enjoy the faster rides.

H
Harold Lee
Speed controler

Sorry I can't review this device yet until the warranty expires. So I haven't installed it yet.

Hi there, thank you for leaving a review for our Speed Upgrade Controller – Hunter2.0. We completely understand your hesitation in installing the device until the warranty expires. We appreciate your patience and look forward to hearing your thoughts once it's been installed. If you have any concerns in the meantime, please don't hesitate to reach out to us.

J
Joe D
Speed Upgrade Controller

I can't give a full review at this time because after receiving the speed controller, I read that it reduces the warranty from 2 years to 1 year. Therefore I did not install it and will wait until the warranty expires. This was not clear when I ordered the controller .

Thank you so much for your thoughtful feedback. We’re truly sorry for any confusion regarding the warranty information.

Just to clarify, we do have a notice on the controller's purchase page explaining that installing the speed controller will shorten the motor’s warranty from 2 years to 1 year (or 10,000 km, whichever comes first). This is because riding at higher speeds can put additional stress on the motor, which might affect its longevity.

Thank you again for your understanding, and if you need anything, feel free to reach out anytime!

H
Hollis Thurston
Speed upgrade

Speed is there when you want it, but what a **** getting the wire through the frame.

Thanks for acknowledging the speed upgrade! We totally get it—getting the wire through the frame can be tricky sometimes. We really appreciate your feedback and are always working to make the setup process smoother. Glad to hear you're happy with the speed, and we’ll keep striving to get every detail right~

A
Amanda Pierce
Do it

Not sure how fast the bike was before, but it's definitely fast now!

Thanks for the awesome feedback! Glad to hear your ride’s got that extra speed now! ‍♂️

M
Mark Gendle
Upgrade Contoller

Thanks, the controller works as advertised.

Thank you for your feedback! We're glad to hear that our Speed Upgrade Controller - Hunter2.0 is working as expected. If you have any further questions or concerns, please don't hesitate to reach out. Happy upgrading!

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