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Stromer ST5 Electric Bike

Top Assisted Speed – 28mph


Weight – 28.0 kg


Charge Time – 6 Hours


Range – Up To 110 Miles


Battery Capacity – 0Wh to 983 Wh

The Stromer ST5 is the ultimate riding experience and has been fully designed to replace your car commute with a unparalleled electric bike. Born out of a desire to never cut a corner, the ST5 delivers incredible performance and quality.

This is one of the quietest, quickest and most technologically advanced electric bikes you can buy. Combining seamless battery integration, 5 stages of regenerative braking, pressure sensitive integrated touchscreen with a powerful SYNO Motor and advanced disc brakes the Stromer ST5 balances perfectly between technological innovation and superb European engineering.

Fully supported pedalling up to 28mph with 48 Nm of torque from a 850W Rear Motor delivers the ultimate Swiss driving experience. Several years in the making, the ST5 is packed full of every research and design decision that Stromer have gained in their years of producing premium, powerful Speed Pedelecs.

Key Facts:

  • No Visible Wires
  • 28mph
  • Fully connected via Bluetooth – track GPS location and lock remotely
  • Fully integrated components – everything is bespoke
  • Keyless battery ejection
  • 1250 Lumen integrated headlight
  • Pressure sensitive inbuilt display
  • Hydraulic 203mm disc brakes
  • 4.5A Fast Charge – double that of most conventional chargers at 2A
  • 5 Levels of Regen braking
  • Solid build – no rattles, squeaks or unwanted noise, even over bumpy ground
  • Huge hill power – despite being a solidly built bike, the drivetrain delivers smooth power to overcome hills
  • Commanding, awareness raising horn
  • Over-air, wireless updates and servicing – no need to go to a shop to receive new updates.

The Motor

The gearless, direct drive rear motor ensures minimal maintenance and maximum efficient performance. For further information on why rear drive bikes are optimal. Stromer has invested significantly to ensure that while one of the most powerful bikes out there, this is also one of the quietest. Reviewers have repeatedly commented on how near-silent this bike is. Combined with hidden wires, the stealth-like looks of this bike appeal to many.

The Riding Experience

The integrated lights are automatically engaged when braking. A huge 1250 Lumen Supernova M99 Pro gives visibility up front, up to 100 meters. Mount your phone directly into the frame for a second screen / HUD. All wires are hidden into the frame to make the design as streamlined as possible.

The ergonomic ErgonGS1 grips give a comfortable, safe locked grip for long distance riding, followed by hydraulic adjustable brake levers which activate rear lights and regenerative braking when applied.

The Battery

The huge 983Wh battery is one of the largest for any electric bike. It’s even charged using pure solar energy from the Stromer facility near Bern!




Top Speed: 28 Mph (45km/H) Assist
Range: 40-112 Miles (64-180 Km) Largest Battery
Weight: 66.5 Lbs (30.16 Kg) Battery: 9.8 Lbs (4.44 Kg)
Motor: SYNO Sport (TDCM) 850w – 48nm Of Torque
Battery: 3 Options 48V13Ah, 48V17Ah, 48V20Ah
Riding Mode: 3 Levels Of Pedal Assist. 1 Top Range. 2 Your Fine Tuned Custom Setting. 3 Full Power.
Parts Warranty: 2 Year Battery (Or 1,000 Full Charge Cycles With 75% Recharge Remaining), 2 Year Motor, 10 Year Frame
Display: Stromer OMNI, Integrated, Color, Backlit, Capacitive Touch Screen LCD On Top Tube
Controller: ASI
Brakes: Stromer Branded HD944 TRP Hydraulic Disc With 203 Mm Carbon Steel Rotors, TRP Quad-Piston Calipers (Red), Three-Finger Levers With Ball-Ends And Brake Light Activation And Recoup Activation
Tires: Pirelli Cycl-E, 27.5″ X 2.4″
Fork: Rigid Alloy, Boost 110 Mm Hub Spacing, 15 Mm Proprietary Axle With Torx T70 Star Bolt
Saddle: Stromer Branded Ergon SMC40 (Ultra Thin Y-Flex Construction)
Stem: Custom, Alloy And Plastic, Internal Circuit Board, Internal Cable Routing, 7° Rise, 110 Mm
Length, No Handlebar Clamp
Frame: 6061 Aluminium 17″, 20″, Or 22″
Wheels: 27.5 DT Swiss, Alloy, Double Wall, 28 Hole Front, 32 Hole Rear, 40 Mm Outer Width, Reinforcement Eyelets
Gears: 11 Speed 1×11 Shimano XTR Di2 With One Way Clutch And Electronic Shifting, Shimano 11-42 Tooth Cassette
Crank: FSA Gossamer, Alloy, Hollow Spindle, 52 Tooth Narrow-Wide Chainring With Alloy Guard
Seat Post: TranzX Antishock, Aluminum Alloy With Integrated Head, 38.6 Mm To 31.6 Mm Shim In Seat Tube
Grips: Ergon GS1 With Lockers
Kickstand: Hebie Center-Mount Kickstand
Pedals: Aluminum Alloy Platform
Included Accessories: Custom Alloy Tubular Fenders With License Plate Mount At Rear (73 Mm Width), Supernova M99 Pro Headlight (1250 Lumens), Supernova M99 Tail Light (5 Red Back Facing LED’s, 3 Down Facing LED’s), Daytime Running LED Headlight In Head Tube, Electronic Horn (B

Availability: In Stock


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