Xtreme Fat Tire E-Bikes with Shimano Internal Hub (Built in USA to order) – Black. Was ̶$̶1̶9̶9̶5̶; Now:


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This is the ultimate 1250 watt Fat Tire Electric Bicycle and the only one of its kind, as you know most E-Bikes are either rear wheel drive or center drive rear system. This puts all torque on the rear and as anyone ever going into the soft terrain like sand, snow, mud or over obstacles like curbs, stairs, they would know front wheel drive torque does it better. So that´s what we did! With the motor in the front, you can go through almost, if not anything. Also, with rear torque system at top speed when you attempt to turn you easily could dig the wheel in and cause a situation no one wants to be in. With ours, you just power through those turns. Last, you just add a little pedaling and you have an all-wheel drive bike and this will go through and over it all. (Bike rack and Gear Holder Not Included)

This bike is especially good for loose terrain like sand, gravel or woods as it has an internal HUB which allows no devree to in Gear Cassette as it only has one sprocket with all gears inside the HUB.

Available NOW! Extreme Fat Tire Bikes are producing some of the best fattire allterrain bikes available in the world. Using theirexpertise in bicycle design, production and manufacturing these Fat Tire Bikes will be the most innovative ever sold!


Rear HUB options and prices:

Option 1)  3 Speed Nexus Coaster Rear Brake with Front Disc only: $1295.00

Option 2) 3 Speed Nexus Center Lock Disc, Front and Rear Disc Brakes. 180 mm Rotor: $1395.00

Option 3) 8 Speed Alfine Internal HUB, with Front and Rear 180mm Rotors and Disc $1495.00



°Fork:  Steel 1 1/8 Thread less

°Frame: Alloy AI6061, (Black, Green, Blue, White)

°Headset: (Black) 1 1/8 thread less, Sealed Bearings, Alloy Shell.

°Handlebars: (Matte Black textured) Alloy 31.8mm Center Clamp, 700 mm Length, with 35mm Rise.

°Stem: 1 1/8 Alloy with 31.8 mm Clamp, 90 mm Length




°Brakes/Levers Avid BB5 Disc Brakes Front/Rear 180mm Rotors. ($1295 has Rear Coaster Brake Internal HUB)


Rims and Wheel Sets:

°Rim: With Cutouts, Ultra-Light Single Wall Alloy, Welded Seam, 36H.

°Front HUB: Alloy Motor HUB, 1250 Watt 48V

°Rear HUB:  Shimano Internal HUB options 1) 3 speed Nexus with Coaster 2) 3 speed Center Lock Disc 3) 8 Speed Alfine Center Lock Disc

°Tire: 26″ by 5″, “THE WIDEST TIRE MADE”, High Density Rubber for Puncture Resistance.

°Tubes: 4″ x 26″ Schrader Valve.

It´s all about the tire! Our patented fat tire design with a center bead allows the Fat Tire A/T Bike to be ridden comfortably on the street and harder surfaces; while the unique textured knobbies and tread provide better traction on softer terrains. Because of these feature our bikes double as mountain bikes and can be ridden in the snow, on dirt trails, mountains and all terrains. Plus the fat tire acts like a shock absorber, so bumps and jumps are more comfortable and fun!


°Crank Set: (Matte Black) Alloy 38T Chain Ring, Alloy Crank with 175mm Arm.

°Chain: KMC Rust Buster.

°BB Set: Steel Shell, SS Sealed Bearings, 100mm Shell Width.

°Shifter: SHIMANO 3 Speed or 8 Speed

°Seat post: (Matte Black) Alloy 27.2 mm, 350mm Length


°Front Wheel HUB Motor: 1250 Watt, 48V, Wattage is calculated by Volts x Amps= 48V times 26 Amps= 1248 Watts. Brushless HUB with Alloy sealed shell

°Throttle: Handle Bar Mount

°Control Pad: Handle Bar Mount with Three Levels Low/Med/High

°Control Unit: Rear Seat Post Mount 26 AMP

°Speed: 48V gets about 22 MPH.

°Warranty:  One Year Manufacturer Warranty on electronic 2 year on frame and fork

°Battery: 11.8 Amp Battery Sealed, Water Proof Poly Casing with Handle, Lithium Ion Technology with High Density Sony Cells, 600 Cycles.

°Battery Duration:  About 12 Amp Hours. 30 miles travel distance to the charge.

°Charger: Long lasting 3A Chargers. Charge time 4 hours. (Use of a Quick Charge Charger are proven to shorten the battery life)

 Weight and Packing

°Packing: 85% Complete

°Weight: 51 lbs.

Additional information


X-Treme™ Rocky Road 48V


Black, Blue, Green, White

Color :

Black, Metallic White

Hub Options

Option 1, Option 2, Option 3


Watts500 Watts
Amps10.4 AH Integrated Lithium Battery (17AH Upgraded Battery Pack Available Additional Cost)
Volts48 Volts
Battery48 Volt LiPo4 Lithium (lightweight)
Drive SystemChain Driven by Rear Hub Motor or Pedal Power
DistanceUp To 70 Miles Range Using Low PAS & Flat Terrain While Pedal Assisting
Speed25 MPH* On Throttle Only (Much Faster If You Pedal Assist 45+ MPH)
Charger48 Volt Output UL Certified Charger (Charging Time +/- 3 Hours)
Tire SizeKenda Oversized Mountain Fat Tire & Tube – 26 x 4.0 Inch on Aluminum Wheels
MotorBafang 500 Watt Zero Resistance Rear Hub Motor With Clutch
Controller48 Volt 15 Amp Sealed Smart Controller
Braking SystemTektro Disk Brakes
Pedals:Wellgo Aluminum Pedal Set
Front Wheel:Joytech Quick Release Hub
Throttle TypeVariable Speed Thumb Throttle – SPAS Power Assisted – Pedal Power
LCD DisplayKing Meter LCD Smart PAS Digital System With USB Phone Charging Port
Cargo RackNot Included.   Can purchase separately.
Frame Type/Size6061-T6 Temper Aluminum Alloy – Very Lightweight
ForksOversized MOZO Hydraulic Front Forks
SuspensionFront Hydraulic Suspension Included & KS Rear Shock Suspension
Front SprocketAluminum Alloy Sprocket
DerailleurShimano® 9-Speed Atlus Gears & Shifter
Seat & PostAluminum Alloy Adjustable Seat Post & Velo Mountain Bike Seat
Quick ReleaseFront & Rear Wheels Have Quick Release Axles – Flip Lever
GooseneckAluminum VP
Handle BarsAluminum Alloy Mountain Bike Handle Bars
Head LightYes, included as free accessory add on – Battery Operated Snap-On LED (Not covered under warranty)
AccessoriesDrink Holder On Handle Bars Included.   Rear Rack pictured is not included but can be purchased separately.
Bicycle MeasurementsMax Seat Height = 40.5″ Inches / Min Seat Height = 32.5″ Inches / Handle Bar Height = 41.75″ Inches
Carton Size (L x W x H)63 x 10 x 30
Bicycle In Box Weight83 lbs
Bicycle Weight67 lbs
Suggested Max Weight350 lbs.
Warranty1 Year Warranty & 1 Year Battery Warranty
Notes*depends on rider weight & terrain Distance obtainable when using SPAS


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