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The new Bosch Performance Line SX Smart System motor

When muscle power and electric support work in conjunction and you get top performance exactly when you need it: With the Performance Line SX, we are launching a sporty drive unit that is lighter and more compact than anything we have developed so far. For light eMTBs, eGravel and eUrban bikes.

Features

Off to a fast start
Whether light eMTB or eGravel, a high cadence is rewarded. On rugged terrain or from traffic light to traffic light on your eUrban bike.

New kind of eBiking
Start pedaling and feel the support: sensitive, quiet, direct. A natural riding sensation combined with the benefits of the eBike.

Stylish and inconspicuous
Lightweight, slim, beautiful eBikes: The compact Performance Line SX drive unit disappears into the frame of light eMTBs, eGravel or eUrban bikes.

Light and powerful
The Performance Line SX is extremely light and remarkably quiet. If you have a sporty riding style, it drives you forward unobtrusively but with noticeable power.

• Up to 600 watts: Maximum power in the most compact space
• Approx. 4.4 lbs : The lightest drive, inconspicuously installed
• Max. 55 Newton meters: Pedal fast, get powerful support
• Sprint mode: For sporty eGravel and eUrban riding

Optimum setup for lightweight and slim e-bikes

For sporty riding
Pedal faster, pick up speed even faster: The Performance Line SX works at least as hard as you do. When riding in a sporty style with a high cadence, it supports you disproportionately to your performance with peaks of up to 600 watts of motor power. With its sensitive and reactive response behavior, it is ideal for all those who ride in sporty style with electric support and are looking for a training effect.

Lightness – almost natural
A reduced pedal resistance of more than 50 percent compared to the Performance Line CX, a narrower design of the cranks and an almost silent motor – the Performance Line SX convinces in many respects. Its direct but sensitive response conveys the feel of conventional cycling and enhances it with the ease and fun of eBiking.

Light, compact, agile
Around 4.4 lbs: The Performance Line SX is our lightest drive with the highest power density. Ride your eGravel bike dynamically into corners and carry your eUrban bike up to the fourth floor: The Performance Line SX reduces the total weight of your eBike, delivers greater agility and is ideal for fans of a sporty riding style. In addition, the compact drive unit disappears elegantly into the crank area of your eBike – so it looks like a conventional bike.

Multifaceted: sporty riding
You're looking for a challenge on the trail, on technically demanding passages and when riding uphill? Installed in light eMTBs, the Performance Line SX is the optimal piece of training equipment for you. But even if you're dreaming of long-distance adventures and don't yet know exactly which surfaces await you, the drive unit is ideally suited for powering eGravel bikes. You want to ride dynamically on the road with minimalist, agile eCity bikes? Here, too, the Performance Line SX is the right choice.

Sprint mode
Dynamic support according to the cadence - for fast sprints and steep climbs.

• dynamic support with up to 280% of your own power - the faster you pedal, the stronger the drive supports you
• for sprints, steep climbs or for fast commuting
• ideal for eGravel and eUrban bikes
• individually adjustable via the eBike Flow app

Performance Line SX Explanation video

Bosch eBike Flow app

Enhancing the eBike
Use the eBike Flow app to download new features and updates for components such as the battery or motor and send them to your eBike via Bluetooth. That way it's always up to date and you get to enjoy more options.

Recording activities
Track your ride and fitness data as soon as you get started. If desired, the Activity Tracking for iPhone users can also sync all data automatically with Apple Health. When you take a break, the recording stops automatically.

Customising riding modes
Adjust the riding mode exactly to your needs: You can finely adjust the Eco, Tour, Sport and Turbo riding modes so that they offer you more support or consume less power.

Everything at a glance
Use the Home screen to gain a quick overview of everything that's important. Whether battery status, remaining range, distance travelled or the next service appointment, the Home screen clearly shows you everything you need to know with constantly updated eBike data.

System Controller and Mini Remote

	Simple operation Focus completely on the traffic in the city or on your ride.
	Robust functional companion The System Controller is perfect for modern eCity bikes or eMTBs.
	Constant extensions Connect your smartphone to the System Controller and benefit from new features via the eBike Flow app.
	Minimalistic look System Controller and Mini Remote have an unadulterated and clean eBike look.

System Controller

Mini Remote

As an additional operating panel, the Mini Remote supplements the System Controller, extends the range of functions and enables safe operation. It is connected to the System Controller via Bluetooth and can be flexibly mounted on the handlebar. The buttons near the thumb keep the hands on the handlebar at all times. More keys offer more functions: with the Mini Remote you get practical features like the smart Push Assist and you can turn your eBike light on or off.

Quickly retrofittable
The Mini Remote can be quickly retrofitted and is connected to the System Controller via Bluetooth.

Three keys, more functions
The keys of the Mini Remote have dual assignments: riding mode, light function, smart Push Assist, and for controlling a display.

Full flexibility
The Mini Remote works with or without display. Operate the Ride screen of the eBike Flow app or your display screens.

Intuitive operation
Short distances for the thumb and grippy soft-touch surface: The buttons have icons and can be used intuitively.

Hardware Facts

• Supplement to the system controller for additional functions and convenient operation on the handlebar
  
  • Control of the navigation or ride screen in the eBike Flow app (smartphone) or the Bosch display
  • Smart Push Assist and innovative rollback protection (supports on steep, non-rideable inclines and can prevent the eBike from rolling backwards)
  • Switch light on/off
• Optimal ergonomics of the buttons due to low profile design
• Wireless mounting on the handlebar
• Soft touch surface for extra good grip
• LED indicates low battery of the Mini Remote, pairing activity or lack of connection to the system
• Battery life (coin cell CR1620) can last up to approx. 2 years and can be easily replaced by removing it from the handlebar and inserting it into the rubber insert
• IP54 protected against dust and splash water
• Temperature range: -5 °C to +40 °C (operation) and +10 °C to +40 °C (storage)
• Bluetooth connectivity (Bluetooth 5.0 Low Energy)

CompactTube 400

Slim, integrated, compact, and with 400 watt hours at a weight of just around 4.4 pounds, it's a real energy champion: the CompactTube 400 with innovative battery cell technology offers the highest energy density of all Bosch eBike batteries. This makes the extra-light battery the ideal choice for performance light eMTBs, minimalist gravel eBikes or design-oriented urban eBikes – this battery is for anyone who loves the sleek look of conventional bikes and wants electric support.

• System: The smart system
• Voltage: 36 V
• Capacity: 11.1 Ah
• Weight : approx. 2 kg
• Compatible with DualBattery of the smart system: Yes
• Dimensions, horizontal / vertical 352 x 57 x 75 mm / 352 x 57 x 75 mm