SpeedBox 1.0 for Panasonic (GX series)

Derestrict your e-bike for maximum speeds!

Compatible with GXO and GX Ultimate, GX Ultimate Pro, GX Power Plus, GX Ultimate Pro FIT Motors

Regular price £145.00 Sale price£123.25 Save 15%
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& Free Delivery Worldwide!

You can save money when buying more than one tuning kit. Can be combined with other brand/type tuning kits!
Buy 2 save £3.70
£123.25 £119.55
Buy 3 save £8.63
£123.25 £114.62

GO FROM CAPTAIN SLOW OF YOUR CYCLING GROUP TO JIMMY JET!

- TOM E.

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warranty
easy to install EASY TO INSTALL

Main Product Information

SpeedBox 1.0 for Panasonic is a revolutionary tuning kit which suppresses the speed limiter of your electric bike and enables you to double the speed limit of your e-bike from the original 16 mph (25 kph) to 30 mph (50 kph).

The tuning kit manipulates the speed signal without altering the motor's power relative to pedaling speed. This guarantees a smooth motor control without speed limit interruptions. Depending on a tuning kit, some determine when assistance stops, while others remove the restriction entirely for continuous support. However, the achievable speed mostly depends on the eBike model. Achievable speed can be calculated using a simple formula:

Speed = Cadence [rpm] * Wheel circumference [mm] * Front Chainring Teeth / Rear Chainring Teeth * 60 [min/h] / 1.000.000 [mm/km]

SpeedBox 1.0 for Panasonic stays active after being installed, so you don’t have to worry about turning it on and off.

When installed, the actual speed will be displayed in half values. The display also shows your trip and other aspects of your ride.

This tuning kit is compatible with all Panasonic E-Bikes; E-MTB; E-Mountain with GXO and GX Ultimate, GX Ultimate Pro, GX Power Plus and GX Ultimate Pro FIT motors.

When connecting the SpeedBox tuning kit to an e-bike you will find connectors colored to make installation very simple. We have prepared detailed instructions and videos to make installation easy for you. Disassembly of our tuning chip is just as easy. If you have any troubles with installation or disassembly, do not hesitate to contact us.

If you are planning to install SpeedBox on a brand-new bike, make sure you ride it for at least 0.6 miles (1 km) before the chip is activated.

Installation Guide:

Please note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use SpeedBox products. Electric bikes equipped with SpeedBox products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with SpeedBox products can be used exclusively on private property and entirely at one’s own risk.

The use of SpeedBox may void the warranty of your ebike.

We strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.

SpeedBox Products are thoroughly tested and we stand by their quality. SpeedBox provide Life Long warranty to all their Products!

If You have any questions, please do not hesitate to contact us. Thank you for looking! Two Wheels Empire Team

Warranty does not cover damage resulting from eBike software updates. Remove the tuning kit before updating the software. Check with us first to ensure the kit is compatible with your updated eBike. We cannot guarantee that the kit will function the same after updates. Please exercise caution.

Compatible with GX0, GX Ultimate, GX Ultimate Pro, GX Power Plus, GX Ultimate Pro FIT Motors

Unlock the full potential of your ebike!

  • You will ride faster and experience the thrills of owning a derestricted ebike -you will love the difference!
  • Install it effortlessly- quick plug-and-play connection - no setup required.
  •  Feel safe for your e-bike and warranty- it's safe for ebike and undetectable to keep your warranty safe!

SpeedBox 1.0 for Panasonic (GX series)
SpeedBox 1.0 for Panasonic (GX series)

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) to unlimited speed!
  • See accurate speed on your ebike display!
  • Enable/disable when needed!
  • Get after-sales support from us and lifetime warranty from Speedbox!

quote

The bike feels completely different once derestricted - it's just like a whole different bike! The rides are so much more fun now! Tuning kits are safe to your bike and every ebiker should have one installed! You will love riding your ebike with it - guaranteed!

Matt - Owner of Two Wheels Empire

What Our Clients Say About It?

Who Are We?

From Riders to Riders

In Two Wheels Empire, we trust in innovation, premium quality and sustainability - that's what our business is about. Feel assured all our ebike products are carefully selected and we stand by them: if it's on offer here at Two Wheels Empire - it's been tested and selected by our team. Riders working with us are here to help you enjoy your ebike rides!

We are here to build an Empire, of people who strive for freedom, thrills and adventure, it's about time to make the best of your rides!