X-treme Baja - Electric Folding Mountain Bike

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X-treme Baja 48 volt 500 watt Electric Folding Mountain Bike



  • 25 mph top speed and 35 mile range
  • Lithium Ion 48 volt 10 ah LiFePo4 removable e-bike battery
  • 500 watt Bafang rear hub motor with zero rolling resistance.
  • Folding Aluminum alloy frame. Fits easily in a car trunk. 
  • Front and rear mechanical disc brakes
  • Rear cargo rack
  • Front & rear suspension.


The X-treme Baja is all around jack of all trades electric bicycle. One of the coolest new features is the battery is hidden inside the folding frame. You can open the safety latch, fold the bike in half, remove the Lithium Ion battery, and bring it inside to charge with the included smart charger. This is a really nice touch since it doesn’t look like an electric bike, since the battery is hidden inside the frame.  This has the advantage of a shorter wheel base, centralized center of gravity and looking really cool. The folding hinge is has a real sturdy feel to it, there is no flex and you don’t have to worry about the latch coming undone while riding since it locks into place securely.


*This video is of the older 36v Baja.  The 48v Baja video is coming soon. But it looks the same.

The ride on the Baja is amazingly smooth thanks to the front and back suspension, and this full suspension set up makes it great for both the trails and the road, just absorbing all those bumps as you ride along. It really feels great after riding normal bikes, it is just so much smoother thanks to a well-designed suspension system.

The Baja has a 35 mile range and a top speed to 25 miles per hour. The electric power can be controlled by a twist throttle on the hand grip, just like a motorcycle, or with a Smart Pedal Assist System or SPAS that measures the force you apply to the pedals and amplifies your effort making you go much faster.  This is a nice option because it allows for some low impact exercise and increases the range over 40 miles per charge.

The SPAS has five power levels of pedal amplification from 1 to 5, So you can choose how much electric power is added to your ride and you can turn off the electrical system so you can ride it just like a normal bicycle, so if you run out of battery charge, you aren’t stranded it just turns into a normal bicycle. The power level is controlled by the LCD info panel that shows speed, odometer, battery charge, and power output.  This really helps in figuring out how far you have gone, and how far you have left on a charge.

The X-treme Baja comes standard with front and rear mechanical disc brakes that have plenty of power to stop the bike quickly. There is a Shimano Altus 9 speed gear system that makes hill climbing much easier. There is both rear and front suspension for a smooth ride. The battery is a LiFePO4 removable Lithium Ion Battery coupled to a 500 watt rear hub motor, and that extra power is really noticeable over the 24 volt models. The Aluminum Alloy frame is strong and light weight and will never rust. 

This bike comes with a 6 month warranty on the bike and a one year warranty on the battery, so if you ever have a problem you can give us a call at FarBike and we will help you out with parts and service. When you order this bike we ship it to you free via UPS and assembly is easy taking about an hour to put on the front wheel, handle bars and pedals.



Power Electric
Watts 500 Watts
Amps 10.4AH Integrated Lithium Battery
Volts 48 Volts
Battery 48 Volt LiPo4 Lithium (lightweight) - inside bicycle frame - accessible when bicycle in folded position
Drive System Chain Driven by Rear Hub Motor or Pedal Power
Distance Up To 70 Miles Range Using Low PAS & Flat Terrain While Pedal Assisting
Speed 25 MPH* On Throttle Only (Much Faster If You Pedal Assist 45+ MPH)
Charger 48 Volt Output UL Certified Charger (Charging Time +/- 3 Hours)
Tire Size Kenda Mountain Tire & Tube - 26 x 2.10 Inch on Aluminum Wheels
Motor Bafang 500 Watt Zero Resistance Rear Hub Motor With Clutch

48 Volt 15 Amp Sealed Smart Controller

Braking System Tektro Disk Brakes With Hydraulic Upgrade Option
Pedals: Wellgo Aluminum Pedal Set
Front Wheel: Joytech Quick Release Hub
Throttle Type Variable Speed Thumb Throttle - SPAS Power Assisted - Pedal Power
LCD Display King Meter LCD Smart PAS Digital System With USB Phone Charging Port
Cargo Rack Aluminum Rear Carry Rack
Frame Type/Size Foldable/Folds - 6061-T6 Temper Aluminum Alloy - Very Lightweight
Forks Suntour® XCT Hydraulic Front Forks
Suspension Front Hydraulic Suspension Included & KS Rear Shock Suspension
Front Sprocket Aluminum Alloy Sprocket
Derailleur Shimano® 9-Speed Atlus Gears & Shifter
Seat & Post Aluminum Alloy Adjustable Seat Post & Velo Mountain Bike Seat
Quick Release Front & Rear Wheels Have Quick Release Axles - Flip Lever
Gooseneck Aluminum VP
Handle Bars Aluminum Alloy Mountain Bike Handle Bars
Head Light Yes, included as free accessory add on - Battery Operated Snap-On LED (Not covered under warranty)
Accessories Drink Holder On Handle Bars Included
Bicycle Measurements Max Seat Height = 40.25" Inches / Min Seat Height = 34.5" Inches / Handlebar Height = Coming Soon
Carton Size (L x W x H) 55 x 9 x 28
Bicycle In Box Weight 68 lbs
Bicycle Weight 56 lbs
Suggested Max Weight 350 lbs.
Warranty 1 Year Warranty & 1 Year Battery Warranty
Notes *depends on rider weight & terrain Distance obtainable when using SPAS


This product is shipped via UPS Ground free to the Continental United States. Our products are packed well to ensure safe shipment. Your new e-bike will arrive at your address in 3-7 days. We ship next business day Monday-Thursday from Washington State. Shipping to Canada is an additional $220. Extra shipping charges apply for Alaska, Hawaii, APO's, & FPO's contact us for a shipping quote.

See shipping policy

Satisfaction Guarantee

You may return any item within 14 days, and X-treme will replace or repair anything that may arrive damaged under your warranty. We have parts available for all our products and FarBike can assist you as long as you own your vehicle, so you can feel good about your new electric powered bicycle.

See returns policy


Give us a call at 305-209-4411

Enjoy The Ride!

Warranty Information

1 year warranty standard. Lifetime warranty available for $149.

About The FarBike Electric Bike Shop

FarBike Electric Bike Shop Fort Lauderdale, Florida

FarBike Electric Bike Shop

699 E Oakland Park Blvd
Ft. Lauderdale, FL 33334

The FarBike Difference

  • Lifetime tech support from experts.
  • Free shipping in continental USA.
  • Easy returns.
  • 100% safe & secure online shopping.
  • We only sell proven e-bikes from brands who stand by their product.
  • Unlike many other websites, we are a real eBike shop. We know our products and can always help.


Call us at 305-209-4411

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