For further information about the Full Throttle Option, please click here.
*Some features or components may differ from those displayed due to availability
The Wisper 905 Crossbar is a real thoroughbred
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.
Advantages of having a Torque Power Pack fitted to your Wisper electric bike
- A more natural riding experience
- Immediate power when the pedals are pushed
- Quieter motor sound
- Up to 30% more range
- For full details click here
For your cycling needs and questions, please do not hesitate to contact us.
Wisper High efficiency,
250W hi torque brushless motor
Medium range 375Wh
Long range 575Wh
Mega range 700Wh
Total load, terrain, road surface, tyre pressures, speed, power setting used, wind conditions, and motor power all have a huge bearing on range.
With this in mind, you may expect to achieve the following AVERAGE ranges. Due to the number of outside factors affecting bike ranges, our published ranges are estimated based on our experience and are not guaranteed.
375Wh battery 15 to 30 or 40 miles with TPP*
575Wh battery 25 to 45 or 60 miles with TPP*
700Wh battery 35 to 60 or 85 miles with TPP*
*By upgrading to our high efficiency Torque Power Pack range may be extended by up to 30%
Full Throttle Range
Using your Wisper bike on throttle only will reduce your range by up to 65% and the TTP will not help increase range whilst you are using the throttle only. If your bike has been upgraded so it works on the throttle only, we still suggest pedalling when you are able to do so. Use the throttle only function when you need to rest or to help you pull away when setting off.
Wisper Back lit LCD display
Hand welded, 6061 Alloy T4 and T6 tempered
Suntour NEX with pre-tension
Black anodised alloy
SHIMANO 7 speed derailleur with 7 speed selector
Hydraulic 180mm disc brake front and 160mm rear,
Alloy double walled 26” x 1.5”
Kenda 1088 26” 1.95 high puncture resistance with Kevlar and wall reflector
Schwalbe Marathon Plus Perf, SmartGuard, TwinSkin
26” x 2” Flat-Less – With a purposeful trekking tread. Everyday use or off road bicycle expeditions? This robust tyre handles almost any mistreatment. 5mm thick, protected by SmartGuard, the most effective puncture protection belt available.
Black full length shatterproof
Front: 15W LED
Rear: 36V light, power from bike battery
Wisper’s unique rear battery rack, certified to 25kg
Max Weight Loading Including Luggage
19 Stone / 120kg
Riders over 6′ or 182cm tall, please ask for 400mm seat-post when ordering.