The DRVETION CT20 is a folding electric fat bike with 20-inch by 4.0-inch wide tires, a 48V 750W brushless rear hub motor and a detachable Samsung 21700 lithium battery. It folds for transport and storage, and the fat tires are built for sand, snow and rough ground. The 750W motor and 45 km/h top speed put it above the 250W-500W class of most folding commuter e-bikes, but it is heavier and bulkier than a slim 16-inch folder. Owners rate it highly, and the wide tires and motor power are the features they single out.
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With a 4.9 average from 442 ratings, owners are very positive. They praise the motor power, the ride on fat tires and the folding build.
The CT20 is a folding electric fat-tire bike with an aluminum alloy frame. It has a 48V 750W brushless motor with a peak output of 850-900W. It runs on 20 x 4.0 inch wide, puncture-resistant tires meant for beaches, snow and uneven ground. Braking is by disc brake, and the top speed is 45 km/h.
The detachable Samsung 21700 lithium battery can be charged on the bike or removed and charged separately, then placed back in the frame. A power lock cuts all power supply from the battery when it is turned off. The bike has three riding modes: electric assist, electric only and manual. Electric assist gives 70-100 km of range and electric-only gives 40-60 km. A Shimano 7-speed transmission lets the rider change gears for different terrain.
The bike has a headlight, a taillight, and turn signals operated by a switch. The taillight shows red when the brake lever is pressed. A color LCD screen serves as the speed display. The cranks are Prowheel and the pedals are Wellgo, both forged aluminum alloy and able to bear 200 kg.