20 x 4.0 inch electric fat bike with 250 W hub motor (1200 W peak), 48 V 15 Ah battery (720 Wh) and claimed range up to 80 km.
20 x 4.0 inch all-terrain fat tyres for optimal grip on varied surfaces. Powerful off-road headlight for night riding. Maximum payload of 150 kg.
Charging time 4 to 6 hours. 1-year manufacturer warranty. Classified as off-road due to peak power and claimed top speed.
The HIDOES B6 is a wide-tyre 20 x 4.0 inch electric fat bike designed for off-road enthusiasts and robust urban riding. It features a 250 W nominal hub motor (1200 W peak), a 48 V 15 Ah (720 Wh) battery, a claimed range of up to 80 km and a maximum payload of 150 kg. Its fat tyres provide stability and comfort on challenging terrain, while the powerful off-road headlight ensures excellent night-time visibility.
This model is particularly suited for:
The HIDOES B6 is powered by a 250 W nominal hub motor capable of reaching 1200 W peak for acceleration and demanding sections. The product page displays 25 km/h in the main specifications, while the manufacturer's technical sheet also mentions a top speed of 45 km/h. This ambiguity is an important point to note (see Comparison section below).
Its 48 V 15 Ah (720 Wh) battery offers generous capacity for a fat bike in this class. It provides sufficient range for most off-road outings or daily urban commutes without intermediate charging.
Note: the manufacturer's technical sheet in the metadata mentions a 48 V 17.5 Ah battery, while the product page specifications state 48 V 15 Ah. The data used here comes from the product page (48 V 15 Ah).
The HIDOES B6 features 20 x 4.0 inch all-terrain fat tyres that deliver superior grip and better shock absorption on uneven surfaces, gravel, sand and even snow. This wide tyre format provides reassuring stability, especially at low speeds and when cornering on soft ground.
The bike is equipped with a powerful off-road headlight for night rides and a robust design built to handle off-road demands. The manufacturer claims a maximum payload of 150 kg, making it suitable for a wide range of riders.
✔ 20 x 4.0 inch fat tyres for all-terrain grip
✔ 250 W nominal motor with 1200 W peak
✔ 48 V 15 Ah (720 Wh) battery with good capacity
✔ Claimed range up to 80 km
✔ Maximum payload of 150 kg
✔ Powerful integrated off-road headlight
✔ Charging time 4 to 6 hours
✔ Robust design suited to challenging terrain
❌ Ambiguity on actual top speed (25 km/h shown vs 45 km/h in manufacturer metadata)
❌ Discrepancy in battery specs (15 Ah on page vs 17.5 Ah in metadata)
❌ Motor torque not specified
❌ No details on braking system, drivetrain or suspension in the technical sheet
❌ Off-road classification: not road-approved in the EU
❌ Limited 1-year warranty (6 months for battery)
The HIDOES B6 positions itself as an affordable electric fat bike with good battery capacity (720 Wh) and wide 20 x 4.0 inch tyres. It targets off-road enthusiasts and urban cyclists looking for a robust and stable bike.
However, several points deserve special attention before purchase:
Compared to other fat bikes in this price range, the HIDOES B6 offers high payload (150 kg) and good claimed range (80 km), but the lack of details on braking, drivetrain and suspension makes comparison harder. Buyers should verify these points directly with the manufacturer.
✔ you want a robust electric fat bike for off-road use
✔ you want wide 20 x 4.0 inch tyres for extra stability
✔ you need high payload capacity (150 kg)
✔ you mainly ride off-road or on trails
✔ you want a good-capacity battery (720 Wh) for long rides
✔ you accept off-road classification and its regulatory implications
❌ you need an EU road-legal bike for daily commuting
❌ you require detailed technical specs (brakes, drivetrain, suspension) before buying
❌ you want a lightweight, easily transportable bike
❌ ambiguity about top speed and battery capacity is a concern
❌ you want a warranty longer than 1 year
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