• Full Service Wisper Centre - Buy with confidence
• Latest models in-stock and in-store now!
• Motor: High efficiency brushless rear wheel drive 250W
• Battery: Lithium Polymer with advanced battery management system (BMS)
  37V 11Ah 407Wh capacity 3.16kg
• Mains charger: 42V 2A - Intelligent charge system communicates with BMS, auto stop when fully charged
• Car/boat charger (Optional): Lithium 12V input, fan cooled, Intellicharge - 24V to 36V 2A
• Assisted range*: Medium range battery up to 45 miles / average 30 miles
• Assistance modes: Three levels of cruise assistance
  Throttle only to 4mph or 15.5mph (switchable)
  Throttle assist when pedaling to 15.5mph / 25kph
• Max powered speed: 15.5mph / 25kph
• Controls: LED display panel - Power on/off - Battery capacity indicator - Power assistance controls
• Up to 6 years frame warranty - 2 years on motor, electrics and battery

View/Print Wisper 2011 Brochure

• Weight: 22kg including all accessories
• Frame: Hydro formed, hand welded 6061 Alloy T4 and T6 tempered - 19” / 48cm
• Finish: Silver three coats and lacquered, oven hardened
• Forks: Alloy RST Capa adjustable Pre load
• Seat post: Alloy
• Saddle: Comfort
• Handlebars: Silver riser bars with ergo support grips
• Stem: Silver alloy adjustable height / reach
• Kick stand: Silver alloy
• Gears: Shimano SIS derailleur
  Sprockets 14-16-18-21-24-28 tooth
• Chain ring: Alloy Equip 48 tooth
• Chain: KMC Z51RB rust resist
• Cranks: Polished silver alloy
• Pedals: Wellgo non-slip
• Bottom bracket: Sealed cartridge
• Brakes: Alloy V brakes front & rear
• Rims: Alloy 26” x 1.5”
• Spokes: 13g stainless steel
• Tyres: Kenda 26” x 1.75” Kevlar puncture resistant, nylon tape and slime
• Lighting: Reflectors: front white, rear red, wheels orange
• Extra equipment: Sports MTB mudguards, bell, tool kit
• All bike fixings: Stainless steel or alloy