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X-Treme

X-Treme Boulderado Fat Tire Electric Mountain Bike [48 Volt 17AH]

X-Treme Boulderado Fat Tire Electric Mountain Bike [48 Volt 17AH]

Regular price $1,999.00 USD
Regular price $0.00 USD Sale price $1,999.00 USD
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The Boulderado 48 Volt Lithium Powered Electric Fat Tire Step-Through Mountain Bicycle is a Lithium Battery powered Electric Bicycle cranking out 500 Watts from the Bafang High Torque Zero Resistance Clutch Motor.  This bike features a lightweight, compact lithium LiPo4 48 volt 17 Ah integrated battery pack providing a considerable amount of power greater than our 24 volt or 36 volt models.  

This bike comes with everything Aluminum - every bolt, every nut, every nipple, every spoke.  That means no rust!   The 100% hand welded lightweight aluminum frame bicycle has Atlus Shimano 9-Speed Gears & Shifting System, oversized MOZO Front Hydraulic Suspension, aluminum rims with quick release axle on the front and a water proof quick disconnect on the rear and oversized Kenda 26 x 4.0 tires.  

Front & rear Tektro disk brakes are standard on the Rocky Road 48 Volt Electric Mountain Bicycle along with true VELO Brand Hand Grips & Mountain Bike Seat. This electric mountain bicycle comes standard with a rear cargo rack and high quality beverage holder.  There is no extra charge!

SPECS:

  • 15-DAY SATISFACTION GUARANTEE RETURN POLICY! (see terms on Warranty page)
  • FREE: LED Headlight Included ($25 Value)
  • FREE: Tool Kit Included ($15 Value)
  • FREE: Drink Holder ($12 Value)
  • LCD Display: King Meter LCD Smart PAS Digital System With USB Phone Charging Port (Indicates Speed, Distance, Battery Life)
  • Battery: 48 Volt LiPo4 Lithium (lightweight)
  • Watts: 500 Watt
  • Amps:  17 AH Integrated Lithium Battery
  • Volts: 48 volt
  • Motor: Bafang 500 Watt Zero Resistance Rear Hub Motor With Clutch
  • Drive System: Chain Driven by Rear Hub Motor or Pedal Power
  • Controller: 48 Volt 15 Amp Sealed Smart Controller (5 Speed Smart Assist)
  • Charger: 48 Volt Output UL Certified Charger (Charging Time +/- 3 Hours)
  • Variable Speed*, Throttle Only Option (Much Faster If You Pedal Assist*)
  • **This bike has been tested climbing a 5-7% mountain grade continuously for 45 minutes at variable speeds while having to slow down for hair pin turns*.
  • Distance: Up To 25-30 Miles Range Using Low PAS & Flat Terrain While Pedal Assisting*
  • Throttle Type: Variable Speed Thumb Throttle - SPAS Power Assisted - or - Turn Off Power & Pedal Only
  • Handlebars: Aluminum Alloy Mountain Bike Handle Bars
  • Gooseneck: Aluminum VP
  • Quick Release: Front & Rear Wheels Have Quick Release Axles - Flip Lever
  • Frame: 6061-T6 Temper Aluminum Alloy - Very Lightweight
  • Fork: Oversized MOZO Hydraulic Front Forks
  • Front Sprocket: Aluminum Alloy Sprocket
  • Suspension: Front Hydraulic Suspension Included & KS Rear Shock Suspension
  • Shimano® 9-Speed Atlus Gears & Shifter
  • Front Wheel: Joytech Quick Release Hub
  • Tires: Kenda Oversized Mountain Fat Tire & Tube 26 x 4.0" on Aluminum Wheels
  • Brakes: Tektro Disk Brakes With Hydraulic Upgrade Option
  • Seat & Post: Aluminum Alloy Adjustable Seat Post & Velo Mountain Bike Seat
  • Rear Rack: Not Included (shown in photos)
  • Pedals: Wellgo Aluminum Pedal Set
  • Headlight: Battery Operated Snap-On LED (Not covered under warranty)
  • Drink Holder on Handle Bar Included
  • Bicycle Measurements: Max Seat Height = 41.3" Inches / Min Seat Height = 33.5" Inches / Handle Bar Height = 43.3" Inches
  • Bicycle Weight: 70 lbs.
  • Bicycle in Box: 81.5 lbs.
  • Max Rider Weight: 350 lbs.
  • Tool Kit Included
  • CLICK HERE FOR OWNER'S MANUAL
  • *Max Speed & Mileage is not guaranteed and depends on rider weight & terrain Distance obtainable when using SPAS.

    ASSEMBLY:

    Assembly required, ships 80% assembled. Bicycle is easy to assemble with basic bicycle knowledge, however, we strongly encourage having your bike professionally assembled.

    WARRANTY:

    Learn more about our Warranty Policy.

     

    RETURNS:

    If you wish to return your purchased item, you may do so within 15 days of delivery. Learn more about our Return Policy.

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    Why Buy an Electric Bike?

    Effortless Commuting

    Imagine gliding through traffic, skipping the hassle of parking, and arriving at your destination fresh and energized. With our e-bikes, you’ll experience shorter, more enjoyable commutes—whether you’re heading to work, running errands, or exploring the city.

    Save Money & Help the Planet

    Say goodbye to rising gas costs and costly car maintenance! Electric bikes offer an affordable, eco-friendly alternative that doesn’t just save you money but also reduces your carbon footprint. Make a positive impact every time you ride.

    Fun, Fitness & Freedom

    Enjoy the perfect blend of exercise and leisure with our e-bikes. Whether you’re in the mood for a workout or just a relaxing cruise, pedal-assist lets you decide. It’s fun, it’s flexible, and it’s ready to go whenever you are.