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Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike

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$5,198.00 $2,599.00
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Cyrusher XF900 48V/17Ah 750W Fat Tire Electric Mountain Bike

Explore and Experience Freedom with this Stylish Electric Mountain Bike!

Venture the outdoors and blazing trails with the Cyrusher XF900 Electric Bike! This top-tier electric bike comes with an expertly-designed bike frame made for crushing any terrain, including the mountains and the jungle. It is designed with a cool motorcycle-inspired design and a capable drivetrain so you can safely venture unexplored territory and get back home. The XF900 is built for rugged terrain where most other electric bikes cannot go. It comes with premium fat tires, so it is excellent for the road and can travel on the gravel and sand. This fat tire electric bike is ideally suited for trekking the countryside and for the urban jungle. The Cyrusher XF900 is a perfect daily rider and a ride for distant adventures.

This bike sports a stylish frame with the most modern e-tech for adventurers! The Cyrusher XF900 sports a retro dirt bike frame for a true performance-oriented design. This fat tire bike comes with a very capable 750-watt Bafang electric motor with a maximum output of 1,500 watts that delivers incredible torque and allows high speed over rough terrain. Enjoy biking on rough environments with the dual-sided aluminum crankset and a set of 26-inch fat tires made for gripping troublesome terrain. The specially-designed forged aluminum crankset ensures that the chain stays in place when you are biking on uneven surfaces. Have no problem using this bike to climb steep uphills or go downhill. The Cyrusher XF900 comes in gorgeous blue, yellow, and white colors.

Off-road trails can be challenging for most bikes. Note that the terrain in cities is harsh as well. If you encounter tight turns and rock-filled sections on the trail, you will have to deal with countless potholes, bumps, and ruts on the road. In most cases, the quickest and shortest route to your office or school requires you to travel off-road paths and alleyways. Therefore, you must have a capable electric bike with top-rated components to deal with those things. 

The Cyrusher XF900 comes with a twist throttle and pedal assist, so expect it to be effortless to ride and comfortable to pedal no matter where you are. It comes with a waterproof lithium battery pack that gives it an incredible range of 62 miles, so it is a perfect bike that will not lose charge halfway in your commute or adventure. Reach distant spots and far-away places. Conquer any trail and enjoy the adventure with Cyrusher XF900 Fat Tire Bike, purchase it here on Electric Bike Paradise!

  • The Cyrusher XF900 Electric Bike is a seriously perfect bike for adventurers that need a great range and excellent off-road capability. This electric bike features a true ruggedized design and a powerful electric drivetrain so you can easily travel uphill and blaze on trails. It features the classic MTB-style frame that makes it easy to ride. The XF900 is ideal for experienced riders, commuters, and adventurers that want a capable bike for long-distance rides.
  • It is a high-performance electric bike made to crush any terrain! The XF900 is equipped with a 48-volt, 760-watt Bafang brushless electric motor, which has a max output of 1,500 watts and that can deliver up to 80 nm of torque, so it can reach high speeds and easily navigate twisting, uphill trails. The motor is mounted in the rear wheel hub for direct delivery of force on the ground. Now have the confidence to go over rocky and loose surfaces. This electric mountain bike has a fast top speed of 31 miles per hour, so you can safely use it on the roads. 
  • This bike comes with a massive 17 amp/hour power pack consisting of lithium-ion batteries so you can successfully make round trips. These batteries deliver consistent charge and have a longer lifespan compared to lead batteries. The bike can travel up to 62 miles on a single charge, so it can last throughout the day and you can cover long distances.
  • The Cyrusher XF900 comes with a front fork suspension and a rear spring shock absorber made for riding on rugged terrain. The hydraulic fork comes with 110 mm travel with lockout and preload adjustment. Now you can make changes to your fork suspension to suit the terrain. 
  • The bike comes with pedal assist and a twist throttle with an on/off function to prevent accidental activation. It comes with five levels of assist, so you can comfortably pedal even on rough terrain. On the other hand, push the throttle for a full, effortless riding experience. The Cyrusher XF900 also comes with a sporty Shimano Tourney 21-speed derailleur that gives you additional extra gears when climbing uphill.
  • Durable in design. This model features a rust-resistant 6061 aluminum alloy frame, 12-gauge stainless steel spokes, and a sealed hub motor so you can use it during humid conditions. The battery pack itself is waterproof (IP65 rating) and removable so you can charge it indoors. 
  • The Cyrusher XF900 features premium bike components. There is a large 180 mm disc brake on the front and 160 mm on the rear, with motor cutoffs for excellent stopping power and four-inch thick Chaoyang fat tires made for loose terrain. There is the ergonomic bike saddle,an integrated rear rack that you can use to carry large bags and stuff, and a bright LED headlight for use in dark environments.
  • This bike comes with sporty 26-inch rims suited for high-speed riding and rolling over uneven terrain. Have no problem using it for mountain riding or getting around traffic in the city. The Cyrusher XF900 is great for long-distance treks and for daily rides. This electric bike is ideal for casual rides, commuting, and distant outdoor adventures. 

A Sporty Fat Bike to Venture Outdoors and Explore Rugged Terrain!

Do you need a fat tire electric bike for rugged terrain? Are you looking to have a rugged, high-performance electric bike that you can use for adventures or for daily commuting? The Cyrusher is for you. This bike is suited for adults and experienced riders, featuring a stylish barebone frame and components made for speed and range. It comes with a set of 26-inch rims and four-inch thick fat tires, so rides very well on the road and on loose surfaces. Have no problem bringing this bike on harsh trails or using it on the roads to go to school or work.

Speed up and ride uphill easily with the 750-watt Bafang electric brushless motor with max output of 1,500 watts, so you can easily roll over harsh terrain and ride over loose surfaces. The motor can put out as much as 80 nm of torque, so you will have no problem conquering hills! The XF900 is equipped with a 17 amp/hour lithium-ion battery pack and a range of 62 miles so you can use it to roam great distances or undertake distant expeditions.

The Cyrusher XF900 is made for the road and the trail. The complete suspension setup with a premium front fork with lockout allows you to blaze on trails and travel on off-road paths with ease. The bike comes with an ergonomic bike saddle that is breathable and so comfortable to ride on. 

Perfect Dimensions

The Cyrusher XF900 Fat Tire Electric Bike measures 76” inches L x 33.5”-41.3” inches H and weighs 66 lbs. Suited for riders measuring 5’5” to 6’4” in height. The rims measure 26 inches and are equipped with four-inch thick Kenda/Chaoyang fat tires. The bike has a weight capacity of 330 lbs. 

The bike comes with a smart battery charger, keys, allen keys, a wrench, and an air pump. The unit comes 90% assembled, requiring only the mounting of the front wheel and putting the pedals in place. Make sure to inspect the unit upon delivery. Adjust the brakes, inflate the tires to proper pressure (check the tire sidewall), and test every part of the bike when riding it for the first time.

Fully Equipped for Adventures!

The Cyrusher XF900 comes with a high-performance 21-speed Shimano Tourney derailleur for added gears for more torque or speed. The bike comes with a 25 amp controller and a smart computer. The XF900 has a battery pack with a slide on/off feature that makes it easy to install and remove. The hub motor is enclosed, making it mechanically simple and protects the drivetrain from the elements. 

The equipped Chaoyang/Kenda fat tires with free fenders are rated for use on troublesome terrain. There is a soft and ergonomic bike seat for added riding comfort. This electric hunting bike has a large 3.7-inch LCD screen that displays the trip distance, battery level, power, and speed. It is the perfect bike for twisting trails and for cruising the countryside.

Don’t Go for Surplus or Cheap Electric Bikes!

A lot of cheaply made electric bikes or battery-powered bikes are not reliable nor safe, so buying one is often hit or miss. They are not designed for sustained use because of poor craftsmanship or poorly-done electronics. Some cheap models lack even the most basic electrical safety features, which can put the user at risk of electric shocks. Also, a lot of surplus models cannot climb hills or provide enough level of pedal assist. They are equipped with cheap batteries and cannot go far. 

If something goes wrong, there is no way to have them serviced. You cannot depend on them. Lastly, most are not comfortable to use. Choose safety and real performance. Only choose electric bike brands that have years of presence in the market and have certifications. 

Cyrusher: We Make Amazing Incredible Electric Bikes!

Electric bicycles are the way to go for an active and sustainable lifestyle. It has been proven that such vehicles allow people to achieve physical activity levels, especially those who aren’t fit enough for exercise. Battery-powered vehicles emit much lower greenhouse emissions in their lifetimes than internal combustion engines or even hybrid systems. Lastly, using an electric bicycle in your commute saves you time from traffic jams.

We at Cyrusher made our start making affordable electric bikes, and we still do today, except this time our selection comes with bigger motors, bigger batteries, and better engineering that guarantees a thrilling ride every time! We are headquartered in Shenzhen City, considered China's Silicon Valley, and have fulfillment centers in Europe, Japan, United Kingdom, and the US. As testament to our quality, Cyrusher bikes are tested and rated to meet CE, UL, Rhos, and FCC standards. Get the best deals and tons of freebies when you purchase Cyrusher XF900 Fat Tire Electric Bike here at Electric Bike Paradise!


  • Frame Material: Aluminum
  • Wheel Size: 26“
  • Power Supply: Lithium Battery
  • Shimano 21 speed
  • Battery: 48V 17Ah (Panasonic 65 18650 cylindrical cells)
  • Charger: 48V 2.5A
  • Motor: 48V 1000W Alloy Brush-less
  • Waterproof Panasonic cell
  • Pedal Assist: 50-56 miles
  • Travel Distance: 30 miles

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Order a Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike today from Free shipping + free gifts on all of our Cyrusher Fat Tire Electric Mountain Bikes. Buy today and get a discount, free shipping, and a free gift!

Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike

Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike

$2,599.00 $5,198.00

Choose Your Color

Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike

Cyrusher XF900 48V/17Ah 1000W Fat Tire Electric Mountain Bike

Final Price: Free Shipping & No Extra Fees at Checkout
$5,198.00 $2,599.00
You Save: $2,599.00

Choose Your Color

Customer Reviews

Based on 5 reviews
Lloyd G.
Great product!

I bought it for my son and now I use it more than him! Hehehe

Thomas S.
Five Stars

Great bike, just don't let your irresponsible tween let his "friend" borrow it!

Kelly T.
Great product!!!

Love it already. The maiden voyage was a 10-mile round trip and used only a single unit of the battery. I'm impressed.

Gerald K.
Well worth the price!

This is the best thing I ever bought. By far the most fun I've had while fully clothed in 40 years!! I have a ton of shopping less than a mile away and my office is under 2 miles. It's a solid, stable, and fun ride. I will enjoy this for many years. I don't even think I will buy an extra bat as I just won't be taking long treks. Well worth the price!

William N.
Durable and fun bikes!

Got 2 of these for Christmas presents for my parents. They have had so much fun with these. They absolutely LOVE them and have ridden them almost every day since they got them!