Woosh Zephyr-B 2017

huge power and 12AH hidden battery
built for strength and comfort

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The Zephyr-B 2017:
a sporty foldable bike with SWX02 motor and hydraulic brakes.
Good full suspension (front and rear), 8-speed gears, new Prowheel crankset for easy high speed pedalling, light and stiff alloy frame, easy to fold makes this a good choice for commuting and sporty rides.

Only £1,069 including delivery.

The Zephyr-B 2017 is best if:
- You need a high speed comfortable folding bike
- You weigh more than 100kgs
- You live in a hilly city

How to buy this bike?
Call us with your card. (01702) 435566
We'll help with any queries before you actually order.

Why choose the Zephyr-B?
- Powerful motor, suitable for heavy riders and climbing steep hills
- Fast, comfortable ride
- Powerful hydraulic brakes
- Can be taken into lifts and trains
- Hidden battery inside frame, does not attract thieves
- Large 30-40 mile range with its 12AH battery
If you need a rear rack:
Link to download owner's manual:
Overall size:175cm x 112cm (L X H)
Folded size:97cm x 97cm (L X H)
Saddle height (in seam):76cm without mudguards, 83cm with-99cm adjustable
Handlebars:68cm overall
Wheel size:26 inches
Tyres:5.5cm wide (26in by 2.125in) Kenda Kevlar armored, puncture resistant
Easy to fold
Push the safety latch upward to unlock the lever.
Pull out the black lever to unlock the frame. The Zephyr-B will fold in halves in seconds.

Easy controls
The Zephyr-B (2017) has throttle control and pedal assist.
To turn on the electrics, press the middle button on the LCD display.
There are 5 level of assistance, 1 provides the least assistance, 5 the highest.
Press the up and down button to select the desired level.
The 8-speed gear change is by your right thumb.
When you start pedalling, the motor will kick in and supply about 80% of the energy.
If you don't want to pedal, use the throttle (by simply twisting the right twist grip gently down towards you).
Note: legal requirement means that you have to rotate the crank from time to time to keep the throttle active.
The bike will woosh you along nicely.
The bike is also very pleasant to pedal with no power.
Maximum speed is 15mph and computer controlled.

Mechanical: Hydraulic brakes, adjustable stem/handlebars, Prowheel crankset, quick release front wheel.
Electrical: hydraulic sensors, LCD, 8Fun SWX02 motor, 11.6AH hidden and lockable battery.

Image gallery - Zephyr-B (2017)

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Main features

  • delivered 95% built, ride away in minutes
  • top brand proven components
  • supplied with mudguards, lights and bell
  • Powerful hydraulic brakes
  • discreet 11.6AH hidden battery — bike doesn't look electric
  • front and rear suspension, fat 1.95in tyres for comfortable ride
  • mechanical components widely available
  • 5 levels of assistance, 26″ wheel, stainless spokes, folding frame
  • easy twist throttle
  • LCD display
  • up to 30 miles on single charge, 40 with easy pedalling
  • 21 kgs – light enough to ride with no power

Other features

  • no need for tax, insurance or DVLA registration
  • clean energy, costs less than 0.1p per mile
  • UK and European compliant
  • for riders 14+, 5ft5 to 6ft

Hidden battery

  • The battery is hidden inside the frame
  • You can then unlock and remove the battery
  • You can also charge the battery on the bike using the charging socket
  • The adjustable front forks:
    with remote lockout to suit road surfaces and your riding style


    • 36Volts 11.6AH Lithium battery
    • Maximum speed 15 miles per hour
    • Dual control: pedal assist and twist grip throttle
    • range: 30-40 miles on flat roads with throttle control, more with pedal assist
    • 26in wheels, suitable for average to tall riders 5ft6 to 6ft3
    • Aluminum frame
    • 8-speed Shimano gears
    • Prowheel alloy crankset
    • Motor: 8Fun SWX02 motor rated 250W
    • Brakes: front (180mm) and rear (160mm) hydraulic disc brakes with sensors
    • Suspension: full suspension, front and rear.
      Front suspension has remote lockout.
    • Saddle: mens sport style
    • Tyres: 26″ by 1.95″ Kenda Kevlar armoured, puncture resistant
    • Battery charger for UK mains
    • Weight (including all accessories): 21kgs
    • bell. Front and rear reflectors.
    • Guarantee: 1 year parts and labour, excluding consumables

    Spare battery:
    ultra-light high discharge rate 36V 11.6AH Samsung cell.
    £299 including courier cost.