SpeedFun Furious Evo for Giant SyncDrive Pro 2022 (Yamaha PW-X3) and Ridecontrol Go

Derestrict your e-bike for 37 mph (60 km/h) speed limit!

This ebike tuning device is specially designed to unlock the speed of Giant SyncDrive Pro 2022 (derived from Yamaha PW-X3) motors on Giant ebikes with the new RideControl Ergo 3 and Go handlebar display-control.

Normaler Preis£108.00

&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%
£108.00 £104.76
Buy 3 save 7%
£108.00 £100.44


- TOM E.


Tuning kit is Compatible with YAMAHA PW-X3 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!

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) for a new (30mph 50km/h) speed limit!
  • Enable/disable when needed!
  • Get after-sales support from us and a one year warranty from Speedfun!

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

Frequently Asked Questions

After the Tuning kit is installed, your e-bike will be derestricted and you will reach 37mph (60km/h)!

After installing your SpeedFun, your e-bike’s display will show real data up to 12mph (20km/h) - at higher speeds, the display will show half speed and relative data making it possible, by simply multiplying in mind by two, the calculation of the actual speed and miles or kilometers traveled.

It is easy to activate/deactivate the tuning kit, it can be done by pressing WALK button, or '+ - + -' sequence. The number 6.2 (9.9) - will indicate that tuning kit is activated.

After the activation tuning kit will show real data, such as maximum speed, average speed, disctance and etc.

You can set the maximum speed after activation. Press the sequence: - - - + + + . The maximum speed currently set is shown on the display; during the display it is possible to modify the maximum speed by briefly pressing the WALK button or by rotating the rear wheel 360°. The visualization on the display of 0.9mph (1.5 km/h) will correspond to 9mph (15 km/h), 1.2 mph (2.0 km/h) will correspond to 12mph (20 km/h) and etc... The last value shown will be memorized after 5 seconds of inactivity.

This ebike tuning device is specially designed to unlock the speed of Giant SyncDrive Pro 2022 (derived from Yamaha PW-X3) motors on Giant ebikes with the new RideControl Ergo 3 and Go handlebar display-control. Fitment has been confirmed on these models:
– Reign E+ 0
– Reign E+ 1
– Trance X E+ 1
– Trance X E+ 2
– Trance X Advance E+ 1
– Trance X Advance E+ 2

Please find detailed instructions how to mount the tuning kit here

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 SpeedFun products. Electric bikes equipped with SpeedFun products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with SpeedFun products can be used exclusively on private property and entirely at one’s own risk.

The use of SpeedFun may void the warranty of your ebike. We strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.

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!