The M9 is a bike that can do a bit of everything. With different spec options for you to choose from, city, adventure or mountain, the M9 can be customised to your needs. With a 100Nm (250W) motor and a choice between 450Wh or 700Wh battery, it's a powerful bike. 100mm of front suspension keeps you comfortable, and with optional front and rear racks, it's a bike that can be tailored to you.
•Wisper Super Hi Torque (100Nm) Mid Drive 43.2V
•In frame, secure removable. Chargeable in or out of
On/off button with LED charge status light.
Standard 450Wh, Long range 700Wh
•450Wh Max Range = 60 miles (95km)
•700Wh Max Range = 90 miles (140km)
•Wisper Back lit LCD display with remote controls
Thumb throttle to 4mph (6km/h) walk along
Thumb throttle to 15.5mph (25km/h) assist booster
•Alloy black anodised double wall 27.5” x 1.24″
•Kenda 27.5” 2.2 high puncture resistance with
•Adventure/MTB Bike Tyre Upgrade (optional extra)
Schwalbe Smart Sam Perf, DD, RaceGuard, Folding 27.5” x 2.25” First class all-rounder with extra safe Double Defence puncture protection 3mm GreenGuard layer, SnakeSkin sidewall. ECE-R75 approved for great riding fun on your eMTB or E-Adventure Bike. Wayfarer rims can take tyres of up to 2.25″ wide without fouling forks or frame. Tyres of more than 2.25″ can only be used without mudguards.
•Black Anodised Aluminium 2.6″
•Front: Spaningo XE 6V powered from bike battery
•Rear: Spaningo XE 6V powered from bike battery
•Wisper integrated custom, 17kg limit
Front Rack (optional extra)
•Wisper integrated custom, 10kg limit
Max Weight Load Inc. Luggage
Shipping & Warranty
All Wisper e-bikes that Electroheads sell come with a two-year warranty on electrical and bike parts and 5 years on the frame. See https://wisperbikes.com/extended-warranty/ for more details.
We offer free UK delivery within 3-5 days.
Within 28 days of delivery at buyer cost, packed in original packaging.
After following Electroheads on YouTube I bought an electric bike. I thought the reviews were really robust and now I have the product they were bang on. The team were so helpful and answered all my questions before buying. Will definitely buy from them again!
Aris DonahueEstarli e28 - Verified Buyer
I took a look at the tenways, but I ended up going for a Estarli e28 pro - pretty simliar price and specs.
Daniel HogarthJeep Camou - verified buyer
The jeep camou 2xe has been a game changer. I love riding it, and I'm saving money on fuel. The scooter is fantastic, and the service from Electroheads was great, and the product arrived promptly.