OG Controller Upgrade V1.0

Jack'D Performance Controller for JackRabbit OG Micro E-Bike (OG1.1 w/ Round Display Plug)

Speed | Simplicity | Smarter Control

PLEASE READ FULL DESCRIPTION BEFORE PURCHASING

Intro

Unlock the full potential of your JackRabbit OG Micro E-Bike with the Jack'D Controller Upgrade — a plug-and-play upgrade designed to increase your top speed, and give you total control over your riding experience. Whether you're looking to cruise faster or personalize your performance, this controller delivers — no fancy wiring, no soldering, no guesswork, just plug and play.

Built for the JackRabbit OG1.1 with the round throttle/display plug, this upgrade works seamlessly with the stock battery. Want more power? Pair it with the Range Buster Battery for increased top-end performance and longer stretches at higher speeds.

And here's the best part — it fits in the stock location with no externally visible changes. This is a full sleeper build. From the outside, it still looks like a stock OG JackRabbit… until you take off.

Please note that the controllers ship with a tune for speed, not power, acceleration, or torque. This is done to reduce the risk of damage to your bikes and you can expect similar power and acceleration performance as the stock bike. This can easily be changed by requesting a different tune, or by following our easy to do instructions on how to tune your controller.

🔧 Performance Features

- Top Speed: 25–28 mph on flat ground with stock battery and default tune
- Max Potential: Up to 35 mph with advanced tuning and Range Buster
- Ships tuned to 500W for balanced performance and reliability
- Out-of-the-box tuning won't beat XG acceleration, but crank it to 650W+ in the app and it’ll beat the XG
- Bluetooth connectivity for phone-based tuning, live data, and ride profiles
- Advanced customization via computer-based programming
- Plug-and-play installation — no special tools or skills needed
- Designed with reliability and speed in mind (because you only have a rear brake and the motor is built for 300w)
- Fits in the original controller slot with no cosmetic changes – stealth mode activated

📺 Setup & Tuning Videos

(Links coming soon)
- Installation Guide: https://youtu.be/SP5-Vd6x1Co
- Motor Hardening for High Power Use: https://youtu.be/an1KCAtF1TQ
- Bluetooth App Setup & Tuning: https://youtu.be/g1WY3Yd7kgk
- PC Setup & Tuning: Pending

⚠️ Important Compatibility & Use Info

This controller is only compatible with:
✅ JackRabbit OG1.1 with the round throttle/display plug that has the green center
❌ Not compatible with other JackRabbit models or OG versions using the rectangular plug. XG and OG2 versions are in the works, this will not work for them.

Using this controller comes with real risks:
- Even at stock power levels, this controller can damage motors if pushed too hard or used improperly, we have done our best to minimize these risks, but we have observed some older OG models having issues with the glue holding the magnets. This can be remedied, in most cases, by following the motor hardening instructions
- Increasing power beyond the default 500W will reduce range, increase motor heat, and increase the likelihood of damage
- Installation and use of this controller voids your JackRabbit warranty

By purchasing this controller, you acknowledge and accept full responsibility for:
- Ensuring compatibility with your bike
- Any damage to your motor, battery, controller, or other electronics
- Any personal injury or safety risks

This is a performance mod — not a toy, and not beginner-friendly. If your bike breaks or you get hurt, that’s on you.

Jack'D Bike Mods delivers performance upgrades for riders who know their limits — and their gear. If you want a fast, reliable, customizable controller that works with your stock setup but can grow with you, this is it.

💥 Sleeper on the outside. Savage on the inside.
Just ride smart.