Hermansen

Bike One e-bike

€3.398 Regular price
Tax included Shipping calculated at checkout.

Bike One is an urban, unisex, single-speed e-bike. The uniquely designed, asymmetric frame is compact, strong and light weight. Combined with its 20” wheels it’s highly manoeuvrable and offers an agile yet no-sweat riding experience. Its compact size and low weight make Bike One easy to take with you on the train, by car or up and down a flight of stairs.

The battery that powers the intelligent rear hub motor is a handy, bottle shaped Li-ion battery placed on the seat post. Presently it is the highest energy density battery on the market. The battery has an up to 40 km range, and the small size and low weight of the battery make it easy to bring a spare for longer trips.

Bike One is delivered incl. fenders.

To book a test ride in the Copenhagen or Aarhus area please contact us by phone +45 2636 2637 or by email support@hermansencph.com

We currently only ship within the EU.

Frame
The main frame is made of classic Reynolds tubes. These refined, cold-worked, mandrel butted steel tubes have been chosen because of their weight saving, high-strength and high-performance qualities. The rear stays are chromo plated chromoly tubes.
Motor

Bike One is powered by an intelligent, small and silent 250W rear hub motor. It is a pedal assist motor which means that it kicks in when you pedal and stops when you stop pedalling. The maximum motor assisted speed is 25 km/hr to comply with EU regulation.

The motor has four power assist levels, which are controlled from a smartphone app that also displays info about your speed, battery level, watt consumption and more.

Battery
The battery that powers the motor is a handy, bottle shaped Li-ion battery - presently the highest energy density battery on the market. The battery is placed on the seat post securely fixed with a magnet and a strap which makes it easy to detach for recharging. The battery has an up to 40 km range depending on the chosen power assist level, terrain, wind, riding style and rider. The size and weight of the battery make it easy to bring a spare for longer trips.
Specifications
Frame: Reynolds 520 cold worked, mandrel butted steel tubes, black. Chrome plated chromoly rear stays
Motor: Intelligent brushless 250W rear hub motor, pedal-assist type, silent <50dB, 4 power assist levels, controlled w. Bluetooth connected smartphone app
Battery: Li-ion/Panasonic cells and BMS, stainless steel casing, ADS reinforced carbon fibre cap, 33V, 7Ah, cycle life ≥ 500, 1.2 kg, charging time 3-4 hrs
Gearing: Single-speed
Drivetrain: Chain, extra strong quality made for e-bikes, nickel plated for extra durability
Crankset: Polished aluminium crank arm, outside bearing, CNC 7075 chainring
Brakes: Hydraulic disc brake system, dual piston, aluminium lever, forged aluminium caliper body, black
Seat post: Aluminium 6061, 31.6 x 600 mm, silver
Saddle: Unisex, black
Stem: Forged aluminium, shaft 280 mm, silver
Handlebar: Double-butted 6061 T6 alloy, width 580 mm, rise 0°, back sweep 5°, silver
Pedals: Forged anodized aluminium body, chromoly spindle, 9/16", sealed cart, black
Bell: CNC machined aluminium/brass/stainless steel, silver
Wheels: 20” black anodized aluminium rims, Continental Contact 20x1.75 tires w. SafetySystem Breaker for e-bike, reflex stripes for safety
Fenders: Aluminium, polished, silver
Range: 30-40 km depending on power assist level, terrain, wind, riding style and rider
Weight: 15 kg (excl. battery)
Please note: Based on component availability and other factors, specifications are subject to change without notice.