The 905 is Wisper’s flag-ship bike specifically designed not only for looks and performance but also as a bike that can be enjoyed with the motor turned off, however it is undoubtedly one of the finest looking e-bikes available, with superb performance specifications.

The 905 range consists of three models: the 905 Eco (see product 18373), the 905se City and the 905se Sport (see product 18372). The Wisper Works 905se City Electric Bike has the accessories most useful in a commuting or city environment.

A good electric bicycle, like this 905 city has the effect of flattening hills, increasing your average speed and eliminating the 'groan' factor when a gradient comes into view. Provided you supply a reasonable amount of effort, you can expect to climb hills of 1 in 10 (10%) on an electric bike with ease, and clear a maximum gradient of 1 in 7 (14%), or much more. In hilly country, the effect is truly astonishing.

Highest Quality Materials

Wisper use only the very highest quality materials such as magnesium and strong aviation alloys, bringing to you extraordinarily lightweight, robust and resilient products. Like all high quality bikes their superb lightweight alloy frames are hand welded to ensure they are perfectly safe and will give you many years of trouble free service.

Wisper Bikes are delivered in tough 1" walled cartons to ensure they arrive with you in the best condition, they are fully built so you simply have to bolt on the front wheel, install the saddle and check the bike over, have fun!

Key features:

· Motor - 250w high efficiency brushless 36V 225RPM
· Battery - Advanced Lithium Polymer 36V 14A
· Charger - Lithium 120 to 240V/36V 2A, fan cooled, alloy case, approved for worldwide use
· Modes - On / off switched and off road from handle bars, throttle and peddle assisted
· Assisted Range - Up to 60 miles
· Range battery only - Up to 40 miles
· Maximum speed - 15.5mph under power (19.5mph with off road option button activated)
· Weight - Bike with all accessories 19.1kg
· Battery - 3.9kg
· Total weight - 23.00kg
· Gears - Shimano Alivio derailleur with 7 speed Shimano mega range 14-16-18-20-22-24-34T
· Frame - Hand welded 6061 T3 and T5 Alloy Black diamond metallic paint baked 3 coats
· Forks - Magnesium hydraulic suspension with lock and adjuster
· Handle bars - Alloy silver anodised with soft feel hand grips
· Brakes - Alloy calliper back and front
· Suspension - None
· Saddle post
· Chain wheel - Alloy Pro-wheel
· Pedals - Bright alloy with non slip inserts
· Wheels - 6061 Alloy double wall
· Spokes - 13g Stainless steel
· Chain - Stainless steel
· Rims - 26" x 1.5 single wall
· Tyres & Tubes - 26" x 1.75 puncture resistant
· Kick stand - Alloy black twin fixing points
· Safety - Bell
· All fixings - Alloy, zinc plated or stainless steel
· Extra equipment - Full polycarbonate mudguards, Pump, Water bottle holder, rear light, alloy rear rack, wireless speedo computer
· Lighting - Shimano dynamo hub on the front wheel with front light and battery power rear light.