The Wisper 905 Crossbar electric bike comes in black and is a real thoroughbred within the electric bike world. The Wisper 905 exudes style while providing greater rigidity to produce a responsive and lightweight riding experience. Wisper’s 905 is available with a choice of battery sizes and power units, allowing you to tailor your electric bike to your own personal requirements.
The Wisper 905 Crossbar is the perfect hybrid option promising riders hours of enjoyment both on the roads and gravel trails. There is in-fact With three different battery options and 2 different power delivery systems to choose from so we are confident there will be a bike available to suit for most budgets.
The Torque Power Pack offers up to 30% more range and works in a completely different manner to the standard Wisper motor. Through the torque sensor the system measures the pressure a rider is putting onto the pedals. Pressure on the pedals turns the power on and the torque sensor reads the amount of pressure being exerted. The more pressure a rider puts onto the pedals the more power will be demanded from the motor.
So… if the bike is starting from standstill, encounters a hill, a strong headwind or if the bike is heavily laden, the torque sensor will recognise that more pressure is being put onto the pedals and the bike will offer more powered assistance. It’s very simple and very clever!
Motor: Wisper High efficiency, 250W hi torque brushless motor
Lithium Battery: Medium range 375Wh or Long range 575Wh or Mega range 700Wh
Controls: Wisper Back lit LCD display
Bicycle Weight: 375Wh: 23kg or 575Wh: 24kg or 700Wh: 24.5kg
Frame: Hand welded, 6061 Alloy T4 and T6 tempered
Frame Size: 18” 46.5cm
Forks: Suntour NEX with pre-tension
Saddle: Wisper comfort
Kick Stand: Black anodised alloy
Gears: SHIMANO 7 speed derailleur with 7 speed selector
Brakes: Hydraulic 180mm disc brake front and 160mm rear,
Rims: Alloy double walled 26” x 1.5”
Tyres: Kenda 1088 26” 1.95 high puncture resistance with Kevlar and wall reflector
Mudguards: Black full length shatterproof
Lighting: Front: 15W LED, Rear: 36V light, power from bike battery
Rear Rack: Wisper’s unique rear battery rack, certified to 25kg
Max Weight Loading Including Luggage: 19 Stone / 120kg