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Premium. Power. Passion.
Performance Line PX
BDU347Y
Power, premium, passion – that's what the new Performance Line PX stands for. This ideal drive unit for your adventure and long tours has the potential to awaken your spirit of discovery.
Functions and details
High quality and versatile
Let go of everyday life and embark on an adventure: The Performance Line PX is the premium drive unit specially designed for demanding bike tours, weekend excursions, and extended bike-packing trips.
Precise and natural
The Performance Line PX responds precisely to your input, and supports you naturally thanks to the low pedal resistance. Sensor technology and software recognize the starting situation – and give you a powerful boost when needed.
Quiet
Thanks to the optimized gear concept, the motor remains quiet so that you can enjoy the sounds of nature.
Reliable and robust
The robust drive unit provides reliable support. Even on long rides with heavy cargo, you can rely on the Performance Line PX in any weather, thanks to its high quality workmanship.
Enjoy nature
Experience maximum support on adventure tours with the Performance Line PX while enjoying nature at the same time. To achieve this, we have taken various steps to reduce our product carbon footprint³. For one thing, we use approximately 40 percent recycled aluminum to make the drive unit housing. This has enabled us to save almost half of the CO₂ emissions needed for the housing⁴. Additionally, we use recycled plastic⁵ for some components in the drive unit, thereby supporting the circular economy.
From Bari to Maratea
On tour with the Performance Line PX
Pure passion meets premium power. For your adventures.
Technical data
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| Technical Data | New![]() | ![]() | New![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hub Line (BDU306Y)¹⁶ | Active Line (BDU332Y)¹⁴ | Active Line Plus (BDU344Y)¹⁴ | Active Line Plus (BDU334Y)¹³ | Cargo Line (BDU384Y)⁴ ¹⁷ | Cargo Line (BDU374Y)⁷ | Performance Line (BDU346Y)⁹ | Performance Line (BDU336Y)⁷ | Performance Line Speed (BDU388Y)¹⁵ | Performance Line Speed (BDU378Y)⁸ | Performance Line Sport (BDU347Y)⁵ | Performance Line Sport (BDU338Y)¹⁰ | Performance Line Sprint (BDU314Y)¹¹ | Performance Line PX (BDU347Y)⁶ | Performance Line SX (BDU314Y)¹² | Performance Line CX (BDU384Y)¹ ¹⁷ | Performance Line CX (BDU374Y)⁷ | Performance Line CX‑R (BDU386Y)³ ¹⁷ | Performance Line CX Race Limited Edition (BDU376Y)⁷ | |
| eBike system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system | The smart system |
| Shifting system type | Derailleur system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system | Derailleur system, hub gear system |
| Maximum support (%) | no | 340 % | 340 % | 340 % | 600 % | 600 % | 340 % | 340 % | 600 % | 340 % | 600 % | 340 % | 400 % | 600 % | 400 % | 600 % | 600 % | 600 % | 600 % |
| Maximum possible drive torque | 45 Nm | 40 Nm | 60 Nm | 50 Nm | 120 Nm | 85 Nm | 75 Nm | 75 Nm | 100 Nm | 85 Nm | 90 Nm | 75 Nm | 60 Nm | 90 Nm | 60 Nm | 120 Nm | 85 Nm | 120 Nm | 85 Nm |
| Start-up behavior | fast, harmonious | harmonious, smooth | harmonious, smooth | smooth, calm | controlled, powerful | controlled, powerful | powerful, calm | powerful, calm | fast, performance | fast, performance | powerful, smooth | powerful, smooth | natural, sensitive | powerful, dynamic, controlled | natural, sensitive | direct, powerful | direct, powerful | direct, very powerful | direct, very powerful |
| Max. supported speed | 32 km/h | 32 km/h | 32 km/h | 32 km/h | 45 km/h | 32 km/h | 32 km/h | 32 km/h | 45 km/h | 45 km/h | 45 km/h | 45 km/h | 45 km/h | 32 km/h | 32 km/h | 45 km/h | 32 km/h | 45 km/h | 32 km/h |
| Backpedal braking | no | Derailleur system: no Hub gear system: optional | Derailleur system: no Hub gear system: optional | optional | no | x | y | optional | no | x | x | x | x | y | x | x | x | no | x |
| Walk assistance with Hill Hold | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y |
| Hill start assist with Hill Hold | x | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y | y |
| Gear shift detection | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Derailleur system: yes Hub gear system: no | optional | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Derailleur system: yes Hub gear system: no | Derailleur system: yes Hub gear system: no | Hub gear system: no Derailleur system: yes | optional | no | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes | Hub gear system: no Derailleur system: yes |
| Weight, approx. | 2.3 kg | 2.9 kg | 2.7 kg | 3.2 kg | 2.8 kg | 2.9 kg | Approx. 2.8 kg | 3.2 kg | 2.8 kg | 2.9 kg | 2.9 kg | 3.2 kg | 2.0 kg | 2.9 kg | 2.0 kg | 2.8 kg | 2.9 kg | 2.7 kg | 2.7 kg |
| Rated continuous output | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W | 250 W |
| Maximum power | 400 W | 586 W | 600 W | 600 W | 750 W | 600 W | 600 W | 600 W | 750 W | 600 W | 700 W | 600 W | 600 W | 700 W | 600 W | 750 W | 600 W | 750 W | 600 W |
| Max. power at a cadence of 70 rpm | 400 W | 290 W | 366.5 W | 370 W | 730 W | 600 W | 440 W | 550 W | 730 W | 600 W | 550 W | 550 W | 400 W | 550 W | 400 W | 730 W | 600 W | 730 W | 600 W |
| Max. power-to-weight ratio, approx. | 174 W/kg | 202 W/kg | 222 W/kg | 188 W/kg | 268 W/kg | 207 W/kg | 214 W/kg | 188 W/kg | 268 W/kg | 207 W/kg | 109 W/kg | 188 W/kg | 300 W/kg | 240 W/kg | 300 W/kg | 268 W/kg | 207 W/kg | 277 W/kg | 218 W/kg |
¹ Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
² Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
³ Maximum values: deviations possible, depending on the hub gear system and battery. The values can be set individually to a limited extent using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
⁴ Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
⁵ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The max. support of 600% relates to speeds of up to 9.3 mph and can be increased in the Race, Turbo, eMTB+, Cargo and Auto riding modes. On delivery, the performance values of this drive unit can be lower. They can be increased and individually adjusted with the help of the eBike Flow app. It should be noted that higher performance values can lead to increased wear and can have a negative impact on the range.
The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. With the help of the individual riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception regarding gear shift detection: eShift hubs
⁶ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to Speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The values can be set individually to a limited extent using the eBike Flow app. It should be noted that higher performance values can lead to increased wear and have a negative effect on the range. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes,
the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs
⁷ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
⁸ Maximum values: deviations possible, depending on the hub gear system and battery. The values can be set individually to a limited extent using the eBike Flow app. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
⁹ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to Speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher performance values can lead to increased wear and have a negative effect on the range. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs
¹⁰ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs
¹¹ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
¹² Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
¹³ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app. There is no backpedal function with the derailleur system, but it is optional for the hub system.
Exception regarding gear shift detection: eShift hubs
¹⁴ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app. There is no backpedal function with the derailleur system, but it is optional for the hub system.
Exception regarding gear shift detection: eShift hubs
¹⁵ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The max. support of 600% relates to speeds of up to 9.3 mph and can be increased in the Race, Turbo, eMTB+, Cargo and Auto riding modes. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs
¹⁶ The weight refers exclusively to the motor weight of the Hub Line – without control unit and cadence sensor. No support factor: The support is based on intelligent sensor fusion, which is why no support factor is specified. Maximum values: Deviation possible depending on battery. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated.
¹⁷ Support up to 45 km/h for the Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y), and Cargo Line (BDU384Y) is exclusive to the New Zealand market. This higher speed requires explicit manufacturer approval for the respective eBike model. Please consult your local specialist dealer to check compatibility and availability for your eBike.
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The eBike manufacturer can limit the maximum performance values in the factory setting. In the eBike Flow app, you can then only set the maximum values specified by the manufacturer.
Higher performance values also mean higher wear and lower range – we leave this individual decision up to you.
BackUp to 600% support only up to 15 km/h. Available in Race, Turbo, eMTB+, Cargo and Auto riding modes. Details on the compatibility of your eBike can be found in the eBike Flow app.
BackThe Product Carbon Footprint can be used to record the emissions generated during the production and manufacture of a product. We have taken into account the effects of CO₂ and other greenhouse gases and climate-relevant substances that are relevant for the analysis. For ease of reading, we use CO₂ synonymously with CO₂ equivalents.
BackSavings compared to the use of conventional aluminum. The use of green electricity (electricity from renewable sources) while producing the recycled aluminum has contributed to the savings. The calculation is based on supplier data.
BackThe grease guide plate, torque sensor housing, and wire feeder are among the largest plastic parts in the drive unit. They are manufactured with a recycled content of over 50% (grease guide plate and torque sensor housing) or approx. 35% (wire feeder) (source: supplier data).
BackA paid Flow+ subscription is required for the ConnectModule to work. When using Flow+, the General Terms and Conditions apply.
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