Wisper 905 Torque Power Pack


The Wisper 905 Crossbar is a real thoroughbred. 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 eBike 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.



Torque Sensor Performance Pack



Cadence Sensor upgraded to BB Torque Sensor
Standard Controller upgraded to Sine Wave controller
Metallised “Torque” badge


More efficient power use
Quieter and smoother motor function
More natural riding experience
Immediate power, as soon as the pedals are pushed down


Up to 30% longer range
Instant power, especially useful on hills and pulling away from stand still
Better acceleration
Better hill climbing
Very little or no motor noise


Assisted Range


Total load, terrain, road surface, tyre pressures, speed, power setting used, wind conditions, and motor power all have a huge bearing on the bikes range.
With this in mind, you may expect to achieve the following AVERAGE ranges. Due to the number of outside factors affecting folding electric bike ranges, our published ranges are estimated based on our experience and are not guaranteed.


375Wh battery 25 to 40 miles
575Wh battery 40 to 60 miles
700Wh battery 60 to 85 miles


Reset Variations
SKU: N/A Categories: ,
Additional Information
FrameHand welded, 6061 Alloy T4 and T6 tempered, hinge folding electric bike
ForkSuntour NEC with pre-tension
Frame Size26″ Wheel: 18” 46.5cm
SaddleWisper comfort
BrakesHydraulic 180mm disc brake front and 160mm rear
Shift LeverShimano 7 speed thumb shifter
Rear DerailleurShimano Tourney 7 speed
ChainKMC 7 speed
WheelsetAlloy double walled 26” x 1.5”
TyresKenda 26” 1.95 high puncture resistance with wall reflector
E-bike Display and ControllerWisper Back lit LCD display, 5 power assist levels
MotorWisper High efficiency, 250W hi torque brushless motor
Battery375Wh, 575Wh or 700Wh Lithium
Charger2A or 4A depending on battery choice
AccessoriesKickstand, full length shatterproof mudguards, front & rear lights,
Approx Weight375Wh – 23kg, 575Wh – 24kg, 700Wh – 24.5kg


Additional Information
Battery Size

375Wh, 575Wh, 700Wh