SpeedFun Furious Evo easy+ pour Bosch Smart System Performance Line CX (gen. 5) and CX-R – Rim Magnet
SpeedFun Furious Evo easy + is a tuning for ebike equipped with a Bosch Smart System motor that allows you to remove the 25 km/h speed block.
This speed release device is compatible only and exclusively with Bosch Performance Line CX gen5 (BDU384x) and CX-R (BDU386x) Smart System motors equipped with a magnet on the valve (Bosch Rim Magnet) regardless of the display or controller.
All SpeedFun Furious Evo speed release devices can be activated and deactivated at any time and connection to the light output is not necessary.
What is SpeedFun Furious Evo tuning for Bosch Performance Line CX gen5 (BDU384x) and CX-R (BDU386x) Smart System – Rim Magnet?
The function of the Furious Evo tuning device for Bosch Smart System is to electronically manipulate the rotation speed of the rear wheel and to communicate to the motor a speed always lower than 25 KmH in order to obtain a real speed with a very high active motor. The maximum speed limit will therefore be dictated by the power of the engine added to the power expressed by one’s legs (info).
When the device is active, the display will show the exact speed up to a threshold of approximately 20 km/h, beyond which a manipulated speed of always less than 25 km/h will be shown.
This speed release device is compatible only and exclusively with Bosch Performance Line CX gen5 (BDU384x) and CX-R (BDU386x) Smart System motors equipped with a magnet on the valve (Bosch Rim Magnet) regardless of the display/controller.
SpeedFun Furious Evo is supplied ready to use, plug and go, can be activated and deactivated at will and maintains the setting even after the ebike is turned off. It can be installed easily thanks to the compatible connectors.
The kit includes all the elements necessary for installation, thus guaranteeing extreme ease of assembly.
All these elements have been specifically designed and created by us to guarantee correct placement of the parts during installation phases and avoid malfunctions over time or inconveniences during your riding.
Since these parts are made internally at our company. company have been specifically designed to best fit the Bosch Performance Line CX gen5 (BDU384x) and CX-R (BDU386x) Smart System motors.
ATTENTION!
This device is not compatible with ebikes equipped with a “classic” magnet on the spokes or brake disc (see here).
This device is not compatible with ebikes equipped with the Bosch ABS system.
This device is not compatible with ebikes equipped with a GPS system (Bosch ConnectModule).
Ebike with Bosch Performance Line CX Smart System (gen. 5) – Rim Magnet where the Furious Evo easy + device has been successfully installed
(this list is illustrative and not exhaustive)
– Focus JAM² 6.9
– Focus JAM² 6.7
– Focus JAM² 6.0
– Santa Cruz Vala XX AXS RSV
– Santa Cruz Vala X0 AXS RSV
– Santa Cruz Vala S
– Santa Cruz Vala R
– Santa Cruz Vala GX AXS
– Trek Rail+ 9.9/Rail+ 9.8/Rail+ 9.7/Rail+ 8/Rail+ 5 Gen 5 (2025)
– Trek Powerfly+ 8/Powerfly+ 6/Powerfly+ 4 Gen 5 (2025)
Additional information
| Installation | Internal (totally invisible from the outside) |
|---|---|
| Dimensions | 37 x 22 x 7,5 mm |
| Connections | Equipped with original and/or compatible connectors (does not require any physical modification to the ebike wiring) |
| Assistance | Over 60 km/h |
| Compatible motor | Bosch Performance Line CX gen5 (BDU384x), Bosch Performance Line CX-R gen5 (BDU386x) |
| Compatible speed sensor type | Wireless sensor Rim Magnet (magnet on the valve) |
| Compatible displays | Bosch LED Remote, Bosch System Controller, Intuvia 100, Kiox 300, Kiox 500, Mini Remote, Purion 200, Purion 400 |
| Data displayed (on display or app) | Altered (variables above a certain threshold) |
| Device power | No external power supply required |
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Assembly and use instructions
Instructions for installation and use of Furious Evo easy+ Bosch CX gen.5 Smart System – Rim Magnet





















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