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Best Speedbox E Bike - Holiday Sale

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Last Updated - 15.12.2025

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01

SPEEDBOX

SpeedBox 3.1 Compatible with special e-bikes and motors/tuning chip/incl. SL and TCU + MasterMind/Speed Unlimited/Adjustable speed

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9.8

Exceptional

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You can set the maximum speed limit by switching the modes from Turbo mode three levels down and then three levels up (TRAIL - ECO - OFF - ECO - TRAIL - TURBO). The display shows the standard maximum speed limit of 25 km/h. With each short activation of the WALK function, the limit increases by 5 km/h (some displays can round to the next number). The last displayed limit is saved after 5 seconds of inactivity. Confirm the setting by turning the e-bike off and on twice.
When you connect the SpeedBox to an e-bike, you will find coloured connectors that make installation easier. We have prepared detailed instructions and videos to help you. If you need help, you can contact us at any time. If you install the SpeedBox on a brand new bike, drive at least 10 km before activating the product. You can check our installation video on YT https://youtu.be/Nyhp6NwMN3k?si=cEdVNq2N-O7aBqXF
SpeedBox is installed in the e-bike frame under the TCU/MasterMind TCU unit. You activate the tuning by turning the e-bike off and on twice. Then the tuning remains active with a set maximum assistance speed of 50 km/h. You can check the currently set maximum speed limit by pressing the + - + key combination.
Maximum speed: unlimited speed limit: yes, display shows actual values activation: activated at any time
Electric bicycles equipped with SpeedBox products must not be used on public roads, cycle paths or public places. They are intended exclusively for private property and at your own risk. The use of SpeedBox may void the warranty of your e-bike.
E-Bike tuning kit for specialised motors, including SL motors and TCU units + MasterMind unlimited speed limit settings real speed
Compatible with: all Specialized E-Bike engines (including SL) and control units TCU/MasterMind TCU Not compatible with: SpeedBox App Specialized GEN 4 (3.1/S-Works) IGH Electronic Shifting

209,00 €
02

SPEEDBOX

SpeedBox 3.3 Compatible with Yamaha Engines PW-X3, PW-S2, YDX Moro/E-Bike Tuning Chip

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

You can set the maximum speed limit of the electrical support by switching the modes down three times and then three times up. After that, the actual speed limit will be displayed. The maximum speed of electrical support can be changed by briefly pressing the light button or by turning the rear wheel 360°. The last displayed limit is saved after 5 seconds of inactivity.
Tuning chip for Yamaha PW-X3, PW-S2, YDX-Moro e-bikes You can set your own speed limit.
Not compatible with: SpeedBox App. Not compatible with e-bikes and engines: Yamaha UrbanRush CrossCore CrossConnect Wabash YDX-Torc.
Do not perform a firmware update of your e-bike to avoid the risk of tuning detection. The warranty for SpeedBox products does not apply to malfunctions caused by an update of the engine.
Detailed installation information can be found here: https://www.youtube.com/embed/XFcwmeZsHq4?list=PLVEwMyjYWZ488Eth7P7aJgabgl7c0iLA6&index=5&ab_channel=SpeedBoxTuning
Before installing the SpeedBox into a new e-bike, ride at least 10 km with this e-bike. E-bikes equipped with SpeedBox must not be used on public roads, bike paths or public places.
Activation/Deactivation: By pressing the light button, the e-bike display shows a value of 99 km/h (62 mph) - you can ride at unlimited speed. Disable tuning in the same way, and your display will show 25 km/h (16 mph). You can also use the combination of - + - + + buttons to enable/disable the SpeedBox.

209,00 €
03

SPEEDBOX

SpeedBox 3.0 eBike Tuning Chip Compatible with Bosch Engines 2017-2025

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9.5

Excellent

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You can activate the SpeedBox 3.0 on an e-bike display
We recommend using additional safety features and protective products to avoid injury. For short breaks, it is advisable to keep one foot on the pedal so as not to start the "countdown" trigger process so you can continue seamlessly. Please note that the warranty for the SpeedBox products does not apply to malfunctions caused by updating the engine. For longer stops, allow at least a partial "countdown" (kilometre deduction). Do not remove the screen from the electric bike until the "countdown" (kilometre subduction) is complete. We recommend not to update the software of the e-bike.
SpeedBox deactivates the speed limit of the pedelec and you can drive unlimited speed.
E-Bike tuning chip compatible with Bosch e-bike engines also 2024 Gen. 4: Bosch Active (Line, Plus), Performance (Line, CX, Speed), Cargo Line. Also compatible with pre-2024 model years.
Compatible with displays KIOX, INTUVIA, NYON, PURION, COBI. Not compatible with the Bosch Smart System! Not compatible with SpeedBox app

179,00 €
04

SPEEDBOX

SpeedBox 3.0 Compatible with Bosch Engines 2017-2025 + Crank Puller, E-Bike Premium Tuning Chip

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

We recommend using additional safety features and protective products to avoid injury. For short breaks, it is advisable to keep one foot on the pedal so as not to start the "countdown" trigger process so you can continue seamlessly.
To connect the SpeedBox chip to an e-bike, we use colour plugs equipped with a key for correct connection, so that installing the chip is really easy. We have written detailed instructions and created videos that allow every customer to install the SpeedBox. Removing the tuning chip is as easy as installation. If you have some connection problems, please do not hesitate to contact us.
Please note that the warranty for the SpeedBox products does not apply to malfunctions caused by updating the engine. For longer stops, allow at least a partial "countdown" (kilometre deduction). Do not remove the screen from the electric bike until the "countdown" (kilometre subduction) is complete. We recommend not to update the software of the e-bike.
If you want to install a SpeedBox into a brand new bike, you need to ride at least 10 km on this bike before starting the chip for the first time. https://youtu.be/wbRFMx4gZgs?si=sK6LJhoY40URLVKg
E-Bike tuning chip compatible with Bosch e-bike engines 2017-2024: Bosch Active (Line, Plus), Performance (Line, CX, Speed), Cargo Line.
Compatible with displays KIOX, INTUVIA, NYON, PURION, COBI. Not compatible with SpeedBox app. Not compatible with the Bosch Smart System!
A crank puller is included.

192,00 €
Value for Money

05

KAOLALI

KAOLALI E-Bike Speedbox for 50 km/h Pedelec Chip Tuning Speedbox Intelligent Control for Kalkhoff Impulse Brose 164196

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Speed Boost: Speedbox adopts advanced technology to make your bike speed up to 50km/h, the speed boost adds to your riding pleasure
ENERGY EFFICIENCY The Speedbox's advanced technology optimizes energy consumption and reduces it by 30%, allowing you to enjoy longer rides
EASY INSTALLATION Smart e bike chip speedbox is easy to install and uses advanced microprocessor control for precise and efficient performance
E-Bike Speedbox: electric bicycle chip tuning speedbox is made of lightweight material, durable, will not add unnecessary weight to your bike, you can rest assured to buy
Applicable Type This speed box is widely used. Suitable for Kalkhoff Impulse, Brose, and Conti, it can be easily installed on your bike. Please make sure you have the correct model before purchasing

49,99 €
06

Akozon

E-Bike Chiptuning Speedbox, Pedelec Chip Tuning Speedbox 50 km/h, CPU-Controlled, Less Energy Consumption for Kalkhoff Impulse

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[Safe Procurement] From material sourcing to product inspection, every step has test mark. In line with the corporate culture "customer first, quality first", please contact us if you have any questions about our products and we will serve you wholeheartedly!
[Quality and performance] The chip tuning speedbox is designed to optimize energy consumption and uses advanced technology to reduce energy consumption by up to 30%. This extends battery life and with the chip tuning speedbox, your bike can reach speeds of up to 50 km/h. This advanced feature ensures an exciting driving experience.
[Easy to use] The mid-motor drives the speedbox. The easy to install smart, chip-matched speed box for e-bikes is equipped with advanced microprocessor control to ensure precise and efficient performance.
[Applicable type] Pedelec chip tuning speedbox has a wide range of applications. Chiptuning speed boxes from Bosch, Kalkhoff Impulse, Brose and Conti can be easily installed on your bike. Please confirm whether your model is suitable before purchasing.
High-quality material: the chip tuning speed box for electric bicycles is made of lightweight materials that are durable and do not strain your bike unnecessarily, so you can buy with confidence.

48,29 €
07

Wiesel Tuning

Wiesel E-Bike Tuning for Bosch Active Line — Performance Line — CX Gen4 (Variant V2)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Very small design / not visible from the outside
Real speed modified readable
Displays the kilometres travelled.
Can be activated and deactivated or activated only for the current ride
All Bosch engines and displays (except Smart System with Kiox 300)

139,00 €
08

SPEEDBOX

Speedbox 3.0 for Bosch // eBike Tuning also for Bosch engines of the 4th generation // Smart tuning chip of the 3rd generation including crank puller

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Compatible with all Bosch e-bike engines (Active, Performance, CX, Cargo) and all displays with one exception. Not compatible with Bosch Smart System (BES3) and Display Kiox 300. For the smart system, you need the SpeedBox 1.1

189,00 €
09

Ldafava

Ldafava Speedbox Pedelec Tuning Chip 50 km h Energy Efficient Lightweight Construction for Electric Bicycles

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【High Speed Chip Tuning】Turn your electric bike into a powerful vehicle with the Pedelec chip tuning speedbox. Experience more pace and control for urban driving and off-road adventures - efficiently increase speed without compromising safety.
Pedelec chip tuning for e-bikes: The Speedbox is specially designed for quick adaptation to various electric bicycles such as Impulse, Brose and Conti. With the intuitive design, performance optimisation can be easily implemented - ideal for all drivers who want to improve their driving dynamics.
Microprocessor technology for precise control: Equipped with a powerful microprocessor, the Speedbox allows effective power control. The system impresses with its stable functionality and ensures a controlled ride. Whether commuting or leisure rides, the intelligent technology supports a smooth driving experience with every use.
Lightweight construction with stable performance: the PEDEC chip tuning speedbox made of ABS material combines light weight with durable structure. The optimised construction ensures reliable function without additional wheel weight – specially developed for ambitious cyclists who demand efficient performance improvement in cycling accessories.
Energy-efficient chip tuning solution: the Pedelec chip tuning speedbox reduces energy consumption by up to 30% and extends battery life for longer journeys. With this innovative design, you can increase the performance of your e-bike and benefit from sustainable driving fun without frequent charging - ideal for environmentally conscious cyclists.

39,98 €