Cyrusher Extrbici XF660 Electric Fat Bike Mountain Bicycle Snow Bike Cruiser Ebike 500W Motor 48V Lithium Battery Dual Oil Brakes with Shimano 7 Speeds System 4.0 inch Fat Tire Suspension Fork

This is a awesome bike. The quality is unbelievable and the tech support goes above trying to help you out. I would recommend this bike. Hop on and have a blast

I bought a Sondors Fat Bike 2 years ago. I enjoyed it so much that I bought another for my wife. My wife didn't enjoy the fat bike experience, but our two 15yr. old sons did. They ride almost daily. Needless to say, I needed another bike and decided to splurge and get something a little nicer. Now having 21 gears, an aluminum frame, front shocks, a headlight and the 10.4amp battery is soo worth the extra money. If you are shopping for an electric E-bike, stop your search, and BUY THIS BIKE! --It's awesome. One minor note: The front break is controlled by the right break lever. A very easy fix for us American riders used to the right break controlling the rear break-- just switch the cables at the levers. Again, Great Bike!!--Ron.

Excellent bike!! I bought this bike for my husband for his birthday, for years he has been wanting both a fat bike and an electric bike. He was not disappointed :). This bike is beautiful! And is sooooo much fun! The customer service was incredible! These guys were excellent to work with and answered every question I had. The product arrived much faster than anticipated, I would not hesitate to buy from them again! The power supply only says that it is for 220 volts, but it works fine for 120 volts too. We confirmed this with the seller, my husband tested the volts before charging, and we have since successful charged the bike. We got the green bike which looks great! Very sexy if I might say so :).

awesome bicycle....not only does it perform like a more expensive product, it actually helps you pedal, which I hadn't realized until I rode it....

Have not owned it that long but love it. Still learning about it. Only complaint is that there is no instruction manual about electronic controls and mechanical adjustments. Still give it a 5 star!

love love love this bike

These bikes are wonderful, very solid and well-made. The motor is powerful and as a regular bike it is very easy to pedal.We are wondering about charging the battery, it appears to require 220V (at leadt it comes with a EU/Chinese charger)

I bought the bike 3 years ago and the motor burned out and I can not find a replacement. I have contacted Cyrusher but was only offered a 750 watt motor. The existing one is 1000 w. I have been disappointed with the power for climbing hills. I now have a $3000 useless bike.