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Please Note: If you are interested in this bike then please get in contact with us. We can also get a 250w road legal version too.

This e-bike’s fat, heavy-duty tyres and hydraulic front suspension are a godsend for bumpy, rough, or muddy tracks and road patches. At the same time, its 48V removable Samsung battery is tailored for convenience. The fat tyres are also resistant to punctures, so don’t worry about skidding to the sides when racing your friends on trails or climbing up mountainous regions. You can explore gravel as well as canal paths and still experience a smooth ride- it’s that versatile. 

Thunder’s front and rear disc brakes help you attain control like no other, making you feel safe and confident at every turn you take. It is the perfect electric bike for off-roading, and it’s one of our most popular e-bikes, so make a decision before we are out of stock. We assure you, you won’t regret it one bit. 

Please note that e-bikes above 250W are not legal to use on roads or public areas in the UK. Familiarise yourself with the relevant laws before you make a purchase. You can check out Panther 250W if you want a road-legal fat-tyre e-bike.


Motor Power - 250W | 500W

Battery - 48V-10.5ah Panasonic/Samsung Cells

Charger - Input 100-240, Out put 54.6 V, 2 ah, 2.1 mm connector, type “C”

Battery: 2.8kg, Bike: 22.5kg, Rear Rack: 2kg

Wheel size - 26 x 4 inch wide

tyre type - 120 TPI all terrain puncture resist tyre

Front suspension - Lockable / Hydraulic

Gears - Shimano 7S/8S

Material - Aluminium 6061

Colours - Matte Black, Dune (Matte Orange), Sand (Matte Beige/Brown)

Brakes - Hydraulic Disc Brakes – 160 mm disc

Accessories/Kit provided - Front Light, Rear Light, Lock, Fender, Rear Rack, Tool Kit, Kickstand.