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

7 reviews

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5.0 Based on 7 Reviews
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Great Bike!

Love the way it rides and was easy to put together, very strong bike!

Carrie F.
United States United States
Really Good Ebikes

Thank you for the review Carrie. It's much appreciated.

Great ebikes

We love our X-Treme Rocky Road 500W 48V/10.4Ah Fat Tire Electric Mountain Bikes! I ride 20 miles a day when I can. They are very sturdy great looking bikes. When we need the extra power for the hills it is amazing. The bikes are also very comfortable.

Karen M.
United States United States
Really Good Ebikes

Thanks Karen for the great review. It's appreciated.

Great suspension

Steve was awesome and kept me informed about shipping and delivery time. The bike was easy to assemble and is a great value. I strongly encourage anyone interested in a fat tire bike to consider this ride.

Stuart J.
United States United States
Really Good Ebikes

Thanks for the review Stuart.

Best Bike I've Ever Ridden

I’m 66 years old enjoying this bike. This bike gives me the opportunity to ride further not worrying about getting back because of the battery. You can ride this bike without peddling. I find myself riding with little assistants from the battery This bike is worth every penny !!!

Chad B.
Mexico Mexico
Powerful Fat Tire Mountain Bike

I'm a big guy, so I was looking for a fat tire ebike with a good motor and high quality components. I did my research and ended up choosing the Rocky Road, which is a mid-priced model. I have been riding Rocky for about a month now, and I'm very satisfied. It's really fun to ride. My only complaint is the lack of fenders, but I guess I can get these on Amazon.

Roger M.
Mexico Mexico

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 Contiguous US via UPS, FedEx or similar carrier. Shipping to AK, HI and PR may incur additional charges.
    • 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