Overview: Stromer ST5 ABS

Stromer is a Swiss electric bike company that was founded in 2009 in Oberwangen, near Bern, Switzerland. It specializes in producing high-performance e-bikes for commuting and urban use. In 2011, Stromer merged with BMC, a Swiss cycling product manufacturer, but later split off in 2016 after a new round of investment. In May 2021, the company was acquired by private equity firm Nexicap Partners, with a focus on expanding the company's international sales and scaling up production. The Stromer ST5 ABS is one of the company's high-performance e-bikes. It features a forward aggressive body position, making it suitable for commuting and urban riding. The ST5 ABS is a Speed Pedelec (Class 3) e-bike, meaning it can reach speeds of up to 45 km/h (28 mph) while providing pedal-assist. The ST5 ABS comes with a 2-year comprehensive warranty covering 75% battery capacity and a 10-year frame warranty. The Stromer ST5 ABS is priced at $10,579 and is available in the United States, Canada, and Europe. The model year for the ST5 ABS is 2022. One notable feature of the ST5 ABS is its regenerative braking functionality, which is a rare feature among e-bikes.

• Stromer is focused on reaching economies of scale, streamlining their product offerings, and improving dealer relationships
• Their e-bikes are unique, quiet, and offer high-speed Class 3 performance with features such as anti-lock brakes, belt drive, pinion gearbox, and GPS-enabled theft prevention
• The onboard electronics include 4G cellular communications, a smartphone app for motor tuning, and touch display for regenerative braking adjustments
• The bike features high-quality components, including custom Pirelli tires, co-branded Ergon saddle, and a sturdy rear rack and light with brake activation
• The bike has an extra-large battery pack for extended range and a fast-charging 4.5 amp charger
• The bike is expensive, but offers a one-of-a-kind performance experience due to its extra strength, battery capacity, and motor type
• The bike is heavy, weighing in at 72lb, and has a center-mount kickstand that may cause pedal lock and a plastic shield below the downtube that could be more refined.

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Pros:

• Effective anti-lock braking system (ABS) on the front wheel
• Clean and cohesive look with paint-matched fork and battery door
• Smooth welds and high-quality finish
• Inertia from large battery and direct drive hub motor dampens vibration
• Option for an amazing air suspension fork and suspension seat post for more comfort
• Super powerful acceleration, thanks to the combination of torque sensor and hub motor
• Sturdy and stable at high speeds, with wide tires and sturdy fenders

Cons:

• The bike is heavy, which may make it difficult to transport or maneuver
• The fenders occasionally rattle when rocks get kicked up
• The touch screen display can be distracting while riding at night

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Specification: Stromer ST5 ABS

Specification	Stromer ST5 ABS
MODEL	ST5 ABS
PRICE	$10,579
BODY POSITION	Forward Aggressive
SUGGESTED USE	Commuting, Urban
ELECTRIC BIKE CLASS	Speed Pedelec (Class 3)
WARRANTY	2 Year Comprehensive (75% Battery Capacity), 10 Year Frame
AVAILABILITY	United States, Canada, Europe
MODEL YEAR	2022
MOTOR BRAND	SYNO Sport
MOTOR TYPE	Rear-Mounted Gearless Direct Drive Hub
MOTOR NOMINAL OUTPUT	650 watts
MOTOR PEAK OUTPUT	850 watts
MOTOR TORQUE	48 Newton meters
BATTERY BRAND	BQ983
BATTERY VOLTAGE	48 volts
BATTERY AMP HOURS	20.5 ah
BATTERY WATT HOURS	983 wh
BATTERY CHEMISTRY	Lithium-ion
CHARGE TIME	5.5 hours for a full charge from empty
ESTIMATED MIN RANGE	40 miles (64 km)
ESTIMATED MAX RANGE	112 miles (180 km)
DISPLAY TYPE	Stromer OMNI Interface C, Integrated, Color, Backlit, Capacitive Touch Screen LCD on Top Tube
READOUTS	OMNI Interface C Display on Top Tube: Current Speed, Battery Level (Precise Infographic), Range Estimate, Assist Level (0, 1-3, S), Clock, Trip Average Speed, Trip Distance, Trip Time, Settings Menus: Press Power Button Below Downtube, Mobile App for iOS and Android: Battery Percentage, Trip Distance, Average Trip Speed, GPS Map, Motor Tuning (Speed, Torque, Agility)
DISPLAY ACCESSORIES	Independent Backlit Button Pad on Left, Buttons: Light, +, -, Horn, Walk Mode with Adjustable Speed, Hold - to Enter Recoup Modes, Rubberized Power Button Below Top Tube, Omni Cloud Mobile App (View and Enter Service Records, Update Firmware, System Status, Location Tracking, Motor Block, Lock and Unlock, Performance Tuning)
DRIVE MODE	Advanced Pedal Assist (Torque Sensor at Rear Dropout, Accelerometer and Gyroscopic Incline Sensor)
TOP SPEED	28 mph (45 kph)
TOTAL WEIGHT	72 lbs (32.65 kg)
BATTERY WEIGHT	10.8 lbs (4.89 kg)
MOTOR WEIGHT	10.5 lbs (4.76 kg)
FRAME MATERIAL	6061 Aluminum Alloy
FRAME SIZES	17 in (43.18 cm), 20 in (50.8 cm), 22 in (55.88 cm)
GEOMETRY MEASUREMENTS	17.5" Seat Tube, 21.5" Top Tube, 14" Reach, 30.25" Standover Height, 31.5" Minimum Saddle Height, 40" Maximum Saddle Height, 27.5" Width, 43.5" Wheelbase, 73.25" Length