STUNLOCKER

STUNLOCKER

by Vadim Bukin

24 ratings
49 reviews
$0.99 Free

Price history


Details

  • Released
  • Updated
  • July 2, 2019
  • May 1, 2026

Features

STUNLOCKER video #1 for iPhone
STUNLOCKER screenshot #2 for iPhone
STUNLOCKER screenshot #3 for iPhone
STUNLOCKER screenshot #4 for iPhone
STUNLOCKER screenshot #5 for iPhone
STUNLOCKER screenshot #6 for iPhone
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About

This application connects to Shimano E-Bike motors via Bluetooth to provide detailed information and allow customization of various settings. Users can monitor battery health, adjust assist levels, change gearing configurations, and manage light settings for a personalized riding experience.

Connect via Bluetooth to Shimano E-Bike motors
View E-bike information (distance, battery health)
Change assist settings
Modify gearing type and chainring size
Adjust light settings
Create presets for quick setups
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What's New in STUNLOCKER

1.21.115

May 1, 2026

= widgets update for latest IOS

User reviews

DO NOT BUY

I don't do reviews but one doesn't work and two the customer service when emailing is outrageous the sarcasm from the email if I could no stars I would. DO NOT BUY

Ideal app

I used this from 2020 or so on my steps8000.
Amazing
Easy to refit the restriction when i lent bike to friend for several years. He can’t ride now so i have it back. I have forgotten the code so i can use the app. Can you help?

Works

Most issues here are user error not the fault of this app. Read all the docs people.

Really good

Software seems better than the Shimano app.
Works well, I’ve changed my e7000 to us spec and now get 20mph.
Fairly easy to understand and really good communication from the developer

Very user friendly

I’ve used the app on a number of Shimano motors and found the instructions to unlock the speed limit (and other settings) extremely easy to follow. You get so much more joy out of your e-bike once it’s un-restricted. Keep up the good work.

Developer apps

FAQ

What does STUNLOCKER do?

STUNLOCKER connects to Shimano E-Bike motors via Bluetooth. It allows you to view E-bike information such as total distance and battery health, and to change various settings like assist levels, gearing type, and light settings.

What are the key features of STUNLOCKER?

Key features include Bluetooth connectivity to Shimano E-Bike motors, displaying E-bike data, modifying assist settings, changing gearing configurations, adjusting light settings, and creating presets for quick bike setups.

Is STUNLOCKER free to use?

Yes, the application is free to use. There are no in-app purchases or advertisements mentioned.

What E-Bike motors is STUNLOCKER compatible with?

The app works with Shimano E-Bike motors via Bluetooth. However, newer EP801 and EP6 motors do not support changing advanced settings like region or circumference. All other motors with the latest firmware also do not support advanced Bluetooth settings changes.

What are common use cases for STUNLOCKER?

Common use cases include monitoring your E-bike's battery health and total distance, fine-tuning the assist levels to your preference, or changing gearing configurations for different riding conditions. You can also set up custom presets for different types of rides.