X-Treme Rocky Road 500W Fat Tire Electric Mountain Bike

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Powerful Full-Suspension Electric Mountain Bike

Bafang 500W Rear Hub Motor w/ 48V/10.4Ah | 17Ah Downtube Battery

Left-Side Thumb Throttle & 5-Level Pedal Assist System (PAS)


X-Treme Electric Bicycle Authorized Dealer

Rocky Road Fat Tire Ebike Description

The Rocky Road Fat Tire Mountain Bicycle is simply one of the best and most affordable full-suspension electric mountain bike (e-MTB) on the market today. The Rocky Road all-aluminum frame makes is nearly rustproof and perfect for coastal environments.

The Rocky Road features 500W Bafang rear hub motor, which delivers tons of power for hill climbing and towing heavy loads. Its 48V/10.4Ah (17Ah optional) battery is tightly integrated into the downtube part of the frame, providing excellent balance while powering the high torque, zero resistance motor.

The Rocky Road is outfitted with some premium components usually found on much more expensive bikes, including Atlus Shimano 9-Speed gears & shifting System, oversized MOZO Front Hydraulic Suspension & KS Rear Shock Absorber, aluminum rims with quick release axle on the front, a waterproof quick disconnect on the rear, and oversized Kenda 26 x 4.0 tires.   


Rocky Road Specifications

  • Motor: 500W Bafang Rear Hub Motor w/ Zero Resistance
  • Battery: 48V/10.4Ah Integrated Lithium Battery (17Ah Upgrade Available)
  • Controller: Sealed Smart Controller
  • LCD Display: King Master LCD Smart PAS Digital System w/ USB Phone Charging Port
  • Gears: 9-Speed Shimano Altus Drivetrain
  • Drive Modes: 5-Level Pedal Assist System (PAS); Class 2 Left-Side Thumb Throttle
  • Frame Type: 18" 6061-T6 Tempered Aluminum Alloy Frame w/ Adjustable Seat Post and Handlebars
  • Suspension: MOZO Hydraulic Suspension Fork
  • Tires: 26” x 4.0” Kenda Juggernaut Mountain Bike Tires w/ 30 TPI, Wire Beads & Quick Release Axles
  • Brakes: Tektro Aries Mechanical Disc Brakes
  • Saddle: Velo Mountain Bike Seat
  • Min. Seat Height: 32.5” (Measure Inseam)
  • Lights: Front Lights
  • Rear Rack: Sold Separately
  • Drink Holder: Of Course
  • Bike Weight: 67 Lbs.
  • Max Load: 350 Lbs.
  • Carton Size: (L x W x H) 60” x 10” x 30”
  • Carton Weight: 83 Lbs.
  • Warranty: 1 Year Warranty & 1 Year Battery Warranty

Please click HERE for the X-Treme Warranty, Shipping and Return Policies.

    • Orders for in-stock items take 24-48 hours to process, then about 5-7 days in transit. Delays due to Covid have occurred. If an item is on backorder, the estimated ship date will be shown below the Pre-Order Button.
    • All products are shipped free within the Continental US via UPS, FedEx (or similar carrier).
    • If your package appears damaged from shipping, please do not accept it. Tell the driver to keep the package and contact us immediately at 888-883-3350. We offer Route Package Protection to ensure against lost, stolen or damaged goods. Click here to learn more about Route.
    • Returns for buyer’s remorse are typically not accepted by our suppliers, and if accepted, the customer may incur shipping and restocking fees.
    • Please click here to read our entire Shipping & Returns Policy.


    Ask a Question
    • What accessories are available for my X-Treme Rocky Road 500W bike? Where can I purchase them?

      X-Treme does not make accessories for the Rocky Road, but you certainly could find some on Amazon or elsewhere. I would consider a good bike helmet, lock and bell as the most important.

    • For the X-Treme Rocky Road: What is the frame size, and what is the minimum seat height from the ground? When will the bike ship? Do you have a date?

      The frame is 18". Max Seat Height = 40.5" Inches / Min Seat Height = 32.5" Inches / Handle Bar Height = 41.75" Inches

    • Hi There, Will you ship to Alaska? If so, what is the approximate shipping fee?

      The ebikes I have shipped to Alaska usually cost an extra $400. But it can vary by brand. I can get a shipping quote. Please send your shipping address to steve@reallygoodebikes.com