Why are electric fat bikes attracting attention now?
In recent years, "electrically assisted bicycles" have rapidly grown as a means of transportation in urban areas. However, for those who are not satisfied with conventional electric-assisted bicycles, "electric fat bikes," which are effective on gravel roads, snowy roads, and in outdoor situations, have emerged as a new option.

4-inch tire width for stability
The 20" x 4" super wide tires, which are characteristic of Sptebik, maximize grip on sandy beaches and unpaved roads, providing stable riding even on routes that are often avoided by regular bicycles.
Core specifications of Sptebik "Electric Fat Bike"
High-power motor conquers 35-degree gradients
The 48V/500W motor works with the Shimano 7-speed transmission to climb steep gradients of up to 35 degrees with ease. It can be used in a variety of situations, from hills on your commute to mountain courses.
Battery performance in pursuit of practicality
The 10Ah lithium-ion battery can travel up to 100km on a full charge (about 5 hours). Charging it once a week will cover everything from daily use to weekend adventures.
Combining design and functionality
The black body exudes a premium feel
The matte black body color combines a sophisticated style for urban areas with the ability to hide dirt when outdoors. The compact design of 1550 x 1200 x 860 mm does not take up much space in parking spaces.
With a load capacity of 180kg, it can be used by the whole family.
The vehicle weighs just 43kg, but the maximum load capacity is 180kg. This means you can carry a lot of luggage with you when you go shopping.
Examples of practical use in a variety of situations
Urban use cases
Make your rush hour commute more comfortable
By using bicycle-only lanes that are free of traffic jams, travel time to the office can be reduced by an average of 30%. Wide tires reduce slippage even in rainy weather.
Outdoor Adventures
Winter beach cycling
Test runs were conducted along the coast of the Sea of Japan in Hokkaido, confirming that battery performance was stable even in temperatures as low as -5°C, and that the tires were able to grip the road even on frozen surfaces.