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Levociraptor Gen4 for Specialized Levo Gen4

Last updated on Apr 30, 2026

Levociraptor Gen4 for Specialized Levo Gen4

The Levociraptor Gen4 is a premium Bluetooth tuning kit designed specifically for the Specialized Turbo Levo Gen4. Fitted to the TCU and speed sensor, it removes the 15.5mph (25km/h) speed limit. The max speed can be adjusted using the free 'Levociraptor' app or the BLevo app.

Installation Guide

Unlike previous Levociraptor tuning kits, the Gen4 also requires a connection to the speed sensor port on the motor. You will need to remove the battery so you can run a cable up the frame. However, the motor does not need to be removed so only basic tools are needed.

PDF Instruction Manual: Download here

Installation Video:

Compatible eBikes

Works with Gen4 Specialized Turbo Levo eBikes only, these include;

  • Specialized S-Works Turbo Levo 4 LTD

  • Specialized S-Works Turbo Levo 4

  • Specialized Turbo Levo 4 Pro

  • Specialized Turbo Levo 4 Expert

  • Specialized Turbo Levo 4 Comp

  • Specialized Turbo Levo 4 Comp Alloy

  • Specialized Turbo Levo 4 Alloy

Compatible motor: Brose Specialized 3.1

Compatible display: Mastermind T3 (H3)

Not compatible with:

App Control

Once fitted, this chip has a default max speed of 31mph (50kmh). If you'd like to adjust this, you can download the free to use 'Levociraptor' app.

You can also set a custom activation method. For example, by pressing the walk button or only when riding in Turbo or Eco mode

How to Avoid Error Codes

To reduce the risk of triggering an error code:

  • Do not use the Specialized Mission Control app while the tuning kit is installed

  • Switch off automatic updates before installing your tuning kit

  • Remove your tuning kit before doing any software updates

  • If possible, remove your battery before starting installation

Important: Firmware Updates

Updating your eBike's motor firmware may block or disable your tuning kit.

We recommend avoiding firmware updates – especially through service centres – unless absolutely necessary. Most updates are optional, and a working eBike doesn't usually need one.

Please note: A blocked tuning kit due to a firmware update is not covered under warranty.

Need Help?

If you have any issues with installation or activation, contact us with your bike details and we'll help you out.