Fiido M21 Fat Tyre Electric Bike With Torque Sensor


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The Fiido M21 Fat Tyre Electric Bike With Torque Sensor has a built-in torque sensor to better understand your sporting needs and bring you a more enjoyable sports experience.

With a strong 500W motor, paired with a wide-range 7-speed derailleur, this ebike is able to reach a top speed of 40km/h.

Thanks to it's 20*4-inch wheels and anti-skid tread pattern, the Fiido M21 is able to take you through several different terrains.

*This eBike has a motor output exceeding 250w and speed assistance exceeding 15.5mph. This eBike cannot be used on UK public roads **See below for more info.

• MODEL: Fiido M21
• Voltage: 48V
• Battery: high quality 48V 11.6Ah battery
• Battery cycle times: 800 times
• Moped mode range: 100km
• Max speed: 40km/h
• Working temperature: -10°~50°
• Frame material: Aluminium alloy
• Color: Black
• Max load: 120kg
• Net weight: 25kg(with battery)
• Tyre size(inch): 20″ *4.0″
• Saddle Height: 830mm~1060mm
• Folding size: 1010mm(long)*510mm(width)*770mm(height)
• Ebike size: 1750mm(long)*580mm(width)*1060mm(height)
• Charging time: 7 hours

Discliamer: the legality of the all the products is subject to local regulations. Please do your due diligence regarding local regulations.

*Fiido has the right without notice to the consumer to substitute components of at least equal quality for advertised Fiido ebike components in the event of the unavailability of such advertised components.


UK: Standard Tracked UK Delivery (7-10 working days)
EU*: Standard Tracked EU Delivery (7-10 working days)
US*: Standard Tracked US Delivery (7-10 working days)

Manufacturer's Warranty:

Fiido offers a warranty of 3 to 36 months for manufacturing defects, depending on the part affected. Please review the manufacturer's webpage for detailed information.

*Delivery to the EU or US is free of charge and will not incur any customs duties or fees.


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Why buy from Electroheads?

• We have free UK shipping on most products in our range.

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• We offer 30 day free returns as standard (see our returns policy here).

• We offer at LEAST a 1-year warranty on ALL products.

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Don't just take our word for it!

Customer reviews:
Andrew SandsEstarli e20 - Verified Buyer

Electroheads' social media reviews are not only accurate, they are very helpful & enjoyable to watch. This led me to making a purchase via their website, the service I received was excellent and the item arrived on time. I would thoroughly recommend Electroheads.


Daniel HogarthJeep Camou - verified buyer

The jeep camou 2xe has been a game changer. I love riding it. The scooter is fantastic, and the service from Electroheads was great, and the product arrived promptly.


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.