Swiss Technology.
Drive the difference.
We believe that your commute can be quality time. We have lived for this since 2009 – with one goal: introducing a new, different riding experience onto the road. We developed the first Speed Pedelec with integrated battery. The first Speed Pedelec with full connectivity. The first Speed Pedelec with fully integrated design. But above all a Speed Pedelec that conquers hearts and brings with it quality of life and incomparable riding fun.
Reasons for a perfect Stromer.
More thrust.
The power is transmitted directly to the hub on the rear-wheel motor and accelerates without detours over crank, sprockets and chain.
More dynamics.
The Stromer rear-wheel motor works independently from the shifting system, meaning that the torque is unaffected when the gears are changed. You can accelerate steplessly and powerfully.
Greater range.
With max. 6.8 Wh per km, Stromer motors are extremely efficient. They also feed the braking and downhill energy back into the battery through regenerative braking and increase the range by up to 20 percent.
Less wear.
Unlike with a mid-mounted motor, the crank, sprockets and chain are not placed under load and worn by the transmission of motor power. Through regenerative braking, the motor helps to brake the bike when riding downhill so that the brake pads and brake disks are preserved.
Almost silent.
Stromer motors are almost silent despite their performance. The only thing you will hear is the wind you create.
More elegance.
Unlike on other e-bikes with the mid-mounted motor, the motor of the Stromer Speed Pedelecs is virtually invisible in the rear hub.
SYNO SPORT | ST5
• Output: 850 watts
• Torque: 48 Nm
• 3 assistance levels
• p lus sports mode
• L1e-B | up to 45 km/h
SYNO DRIVE II | ST3
• Output: 820 watts
• Torque: 44 Nm
• 3 assistance levels
• L1e-B | up to 45 km/h
CYRO DRIVE IG | ST2
• Output: 750 watts
• Torque: 40 Nm
• 3 assistance levels
• L1e-B | up to 45 km/h
CYRO DRIVE II | ST1
• Output: 670 watts
• Torque: 35 Nm
• 3 assistance levels
• L1e-B | up to 45 km/h
4
batteries
180 km
of riding fun
+ 20 %
range
BQ500
500 Wh
Range up to 90 km (55 mi)
Charging time max. 3:40 h
BQ618
618 Wh
Range up to 120 km (75 mi)
Charging time max. 4 h
BQ814
814 Wh
Range up to 150 km (90 mi)
Charging time max. 4:45 h
BQ983
983 Wh
Range up to 180 km (110 mi)
Charging time max. 5:30 h
Clean line.
Concealed cable routing inside the frame.
Consistent design of all elements.
From the headlight to the fender.
Fully integrated touch display in the toptube.
Agile in urban traffic.
Balanced weight distribution for optimum maneuverability and safe roadholding.
Seamless power.
The battery is integrated in the downtube to be barely visible. Charging at the socket is possible with battery removal or directly at the bike.
A statement for the road and the eye.
The 27.5’’ Cycl-e ST tires were developed by Pirelli specifically for Stromer.
Tidy cockpit.
Buttons and display unobtrusively blend into the design.
Tailored for the perfect S-Pedelec.
Connected while on the go with Stromer OMNI connect.
Motor tuning, remote maintenance or anti-theft protection – use many smart functions of Stromer OMNI connect directly via the Stromer bike display or via the OMNI smartphone apps.
Daytime running light.
All Stromer models are available with a daytime running light for the best vision and visibility.
Powerful brake activation.
The 2 and 4-piston disk brakes were developed by TRP and Stromer in collaboration and are perfectly tuned to the motor output of your Stromer.
Tires.
The smooth-running Cycl-e ST tires were developed by Pirelli specifically for Stromer and are optimized for the city with puncture protection and perfect wet grip. Special winter tires provide extra grip in the cold season.
Super-bright headlights and rear lights.
With up to 900 or 1,600 lumen, the Roxim and Supernova headlights with high and low beam turn night into day. Rear lights with brake light ensure that you are easily visible from behind.
Balance.
The frame geometry allows maximum agility in urban traffic. Integration of the battery into the downtube and of the motor into the rear axle lends the bike a low center of gravity and optimizes weight distribution and roadholding.
Stromer bikes are seen. Even by juries.
Swiss technology is a pioneer – not only in Switzerland. Our Stromer Speed Pedelecs have won international awards for technology and design. 
Stromer Service in your proximity.
Swissness is more than the sum of the technical and aesthetic claims. Swissness is a living thing. In the passion of a team of visionaries. Can you experience Swissness? As we ourselves are Swiss, we will let you decide for yourself.
1
flagship store
3
concept stores
17
markets
461
dealers
