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Tuning of E-bikes with a Bosch motor

Why SpeedBox?

No speed limit of 25 km/h anymore. Enjoy the maximum performance of your e-bike! 

SpeedBox 3.0 shows the real values in km/h on the e-bike display and allows you to set your own maximum speed limit. 

SpeedBox 1.1, SpeedBox 1.3, SpeedBox 1.4, SpeedBox 1.5 and SpeedBox 1.6 (compatible with so-called Rim Magnet) were developed for the motors with Smart System.

SpeedBox 3.0 B.Tuning, SpeedBox 1.1 B.Tuning, SpeedBox 1.3 B.Tuning, SpeedBox 1.4 B.Tuning, SpeedBox 1.5 B.Tuning and SpeedBox 1.6 B.Tuning are models equipped with Bluetooth to pair your e-bike with our SpeedBox App to keep track of your ride.

All products purchased on our e-shop are covered by a lifetime warranty.

Not certain about which one to choose? Use our simple Buyer’s Guide or look at the picture of Bosch displays.

All tuning products are compatible with SpeedBox Tracker.

SpeedBox Model for Bosch Compatible Motor Compatible Generation SpeedBox App  Max Speed Speed Limit Settings Real Speed Motor Lock Invisible Tuning

Bike & Trip

Data 

SpeedBox 1.3 B.Tuning

Performance Line (SX, CX, CX Race) - Smart System + Rim Magnet

Gen 4, Smart System

Unlimited

(in App only)

SpeedBox 1.3 

Performance Line (SX, CX, CX Race) - Smart System + Rim Magnet

Gen 4, Smart System

Unlimited

SpeedBox 1.4 B.Tuning

Power Line SX motors of 4. Gen (Motor Models BDU3142, BDU3143)

Gen 4, Smart System

Unlimited

(in App only)

SpeedBox 1.4 

Power Line SX motors of 4. Gen (Motor Models BDU3142, BDU3143)

Gen 4, Smart System

Unlimited

SpeedBox 1.5 B.Tuning

Power Line SX motors of 4. Gen (Motor Models BDU3144, BDU3145)

Gen 4, Smart System

Unlimited

(in App only)

SpeedBox 1.5 

Power Line SX motors of 4. Gen (Motor Models BDU3144, BDU3145)

Gen 4, Smart System

Unlimited

SpeedBox 1.6 B.Tuning

Performance Line CX - 5th Generation

Gen 5, Smart System

Unlimited

(in App only)

SpeedBox 1.6

Performance Line CX - 5th Generation

Gen 5, Smart System

Unlimited

1.1 B.Tuning (Smart System)

Performance Line (SX, CX, CX Race) - Smart System

Gen 4, Smart System

Unlimited

(in App only)

1.1 (Smart System)

Performance Line (SX, CX, CX Race) - Smart System 

Gen 4, Smart System

Unlimited

3.0 B.Tuning

(incl. Gen4)

Active Line (Plus), Cargo Line, Performance Line (Speed, CX)

Gen 2, 3, 4

Unlimited

3.0 (incl. Gen4)

Active Line (Plus), Cargo Line, Performance Line (Speed, CX)

Gen 2, 3, 4

Unlimited