Hermansen

Bike One

€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 range is 30-40 km 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.

NOTE! Some banks have a default limit on daily credit card spending. If trying to exceed this limit the bank will reject the transaction. You are always welcome to contact us by email support@hermansencph.com or phone +45 2636 2637 to alternatively arrange a bank transfer payment.

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 range is 30-40 km 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)