MBIQ-P Tuning kit for Shimano EP8 and EP8-RS

Derestrict your eBike to reach maximum speeds!

Tuning kit for shimano motors - EP8 (DU-EP800), EP8 RS. Works with Di2

Regular price£149.00

&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 £4.47
£149.00 £144.53
Buy 3 save £10.43
£149.00 £138.57


- TOM E.

warranty 1 YEAR WARRANTY
easy to install EASY TO INSTALL

Main Product Information

The MBIQ-P for Shimano EP8 mid-mounted motors is a tuning kit which comes with plug-and-play connectors, allowing for a very easy install. When installed, real speed will be displayed up until ~14mph (~22km/h) - from that point onwards, the speed signal is manipulated to allow the ebike to continue accelerating past the previous limit of 16mph (25km/h). Maximum speeds of up to 37mph (60km/h) can be expected, depending on the bike and gearing.

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]

Very easy installation - the tuning is simply plugged between the existing sensor cable and the engine and can be removed again if necessary.

The functionality can be reprogrammed after installation without additional devices. By your own choise you can choose:

MODE 1: Tuning permanently activated (permanent motor support).

MODE 2: Tuning permanently deactivated (motor support up to 16mph (25 km/h)).

MODE 3: Tuning according to switch-on condition (via magnet, can be deactivated while driving!)

This MBIQ-P tuning kit is made to fit these Shimano motors:
- EP8 (DU-EP800)
- EP8 RS
- with Di2

The module simply has to be plugged in between the speed sensor and the motor controller. For an optimal connection, the tuning module has the same connectors as the existing sensor cable. If necessary, the MBIQ-P can be removed again at any time.

There are clear instructions how to install tuning kit and no special tools tools are needed. If you have any problems along the way, please feel free to contact us, we're here to help.

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

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

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.

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!

MBIQ-P Tuning kit for Shimano EP8 and EP8-RS
MBIQ-P Tuning kit for Shimano EP8 and EP8-RS

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) for a new 31mph (50km/h) speed limit!
  • Enable/disable when needed!
  • Get after-sales support from us and a one year warranty from MBIQ-P!


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!