SpeedBox 1.2 For Shimano (E8000, E7000, E6100, E5000)
- Enables you to suppress the speed limiter
- Two variants; E-Tube Port or Standard
- Newly redesigned tuning chip
The SpeedBox 1.2 removes your e-bike’s speed limiter, allowing for unlimited top speed. It connects via the E-Tube port (also accommodates e-bikes without a spare E-Tube port, see below) bikes without and displays real-time speed up to 23 km/h. Designed with new hardware and firmware, it ensures seamless integration with Shimano motors.
Key Features and Benefits:
- Removes speed limits on your e-bike: The SpeedBox 1.2 suppresses the factory-set speed restriction. This allows you to ride without artificial limits.
- Retains real-time speed data up to 23 km/h: Your display continues to show accurate speed values up to 23 km/h. Above this, your speedometer may display altered data.
- Standard version for E-Tube port connection: This model plugs directly into your motor’s spare E-Tube port. It ensures a clean, reliable installation with minimal wiring.
- +E-Tube port version for specific e-bikes: If your e-bike lacks a free E-Tube port, select the “+E-Tube port” version. This allows for proper connection in all compatible Shimano models.
- Light-controlled activation and deactivation: The tuning chip switches on and off with your bike’s lights. This makes it easy to enable or disable the speed boost whenever needed.
- Firmware and hardware redesigned for better performance: The latest SpeedBox model includes updated components. This results in smoother function and greater reliability over previous versions.
Enhancing your Shimano-powered e-bike with the SpeedBox 1.2 gives you full control over your ride. It eliminates restrictive speed caps while maintaining real-time speed data up to 23 km/h. This tuning chip is a practical upgrade for riders seeking unrestricted performance.
Choose the right variant for your e-bike and enjoy the full potential of your motor.
Please Note: The + E-Tube port variant is intended for e-bikes without a free E-Tube port - usually e-bikes with one of these components:
- motor E5000
- Satellite System ON/OFF Switch
- Di2 (electronic gear shifting system)
PROPERTIES:
- Activation/deactivation: by turning off/ on the lights
- Maximum speed: unlimited
- Speed limiter: deactivated
- Display shows: real values up to 23 km/h
- Not compatible with: SpeedBox App
| Option | +E-Tube Port, Standard |
| Brand | SpeedBox |
| MPN | SB12-S-1, SB12-S/ETP-1 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.