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2024 X-Treme Rocky Road 48V Long Range Lithium Fat Tire Electric Bike

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Original Price $ 2,499.00
Current Price $ 1,689.00

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The X-Treme Rocky Road 500W 48V long range high power fat tire e-bike comes full of advanced features such as a Bafang High Torque Zero Resistance Clutch Motor with Digital Torque Sensor. 

The Rocky Road's fat tires mean it can go off-roading on any terrain without breaking a sweat!  Take it on dirt trails, hills, gravel roads, and everything in between.

This e-bike features a lightweight, compact lithium LiFePo4 48 volt 10.4 Ah integrated battery pack providing a considerable amount of power greater than our 24 volt or 36 volt models.  

The Rocky Road comes with all Aluminum components- 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 Hyrdraulic Suspension & KS Rear Shock 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.    

The Rocky Road comes equipped with the King Meter 5 Speed Smart Power Assist System (SPAS) with a USB Phone Charging Port.  The electronics of the Rocky Road electric bicycle are controller via rider input on the LCD screen attached to the handlebars. 

Smart PAS with 5 speeds will enable the bike to operate nearly twice as efficient as a non-smart assist electric bikes, because you select the power consumption (speed controls 1-5 setting) on the LCD during your ride.  The LCD also indicates Speed, Distance and Battery Life. 

The Rocky Road 48 Volt Lithium Powered Electric mountain bike is faster than any model we sell.  It has been tested climbing a 5-7% mountain grade continuously for 45 minutes while having to slow down for hair pin turns. 

Front & rear Tetko disk brakes come with the Rocky Road 48 Volt Beach Cruiser along with true VELO Brand Hand Grips and a comfortable mountain bike seat

This electric mountain bicycle comes with a free beverage holder, perfect for quenching your thirst on long rides!

Why BUY The Rocky Road 500W 48V Electric Bicycle:

  • Excellent¬†Manufacturer's Warranty-¬†12 Month X-Treme Warranty on all parts/components against manufacturer defects.
  • No Rust-¬†all aluminum components means your bike will stay rust-free!
  • Bicycle is lightweight-¬†can support a body weight of 350 lbs.
  • Charge Your Phone On The Go-¬†with the USB charging port.
  • No driver's license-¬†and no registration with DMV required.
  • Ride on any terrain- the fat tires can handle it all!
  • Environmentally friendly-¬†have fun with no guilt!


Product Specifications:

Power Electric
Watts 500 Watts
Amps 10.4 AH Integrated Lithium Battery (17AH Optional Battery Pack Available for Purchase)
Volts 48 Volts
Battery 48 Volt LiPo4 Lithium (lightweight)
Drive System Chain Driven by Rear Hub Motor or Pedal Power
Charger 48 Volt Output UL Certified Charger (Charging Time +/- 3 Hours)
Tire Size Kenda Oversized Mountain Fat Tire & Tube - 26 x 4.0 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 
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 Not Included.   Can purchase separately.
Frame Type/Size 6061-T6 Temper Aluminum Alloy - Very Lightweight
Forks Oversized MOZO Hydraulic Front Forks
Suspension Front Hydraulic Suspension Included & KS Rear Shock Suspension
Front Sprocket Aluminum Alloy Sprocket
Derailleur Shimano¬ģ 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.   Rear Rack pictured is not included but can be purchased separately.
Bicycle Measurements Max 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 Weight 83 lbs
Bicycle Weight 67 lbs
Suggested Max Weight 350 lbs.
Max Speed 15.5 mph
Warranty 1 Year Warranty & 1 Year Battery Warranty
Notes *depends on rider weight & terrain Distance obtainable when using SPAS


You can email if you have any questions on the specs.

Customer Reviews

Based on 1 review
abel m. (Roseville, CA, US)

best price in the internet

Thanks Abel! We do pride ourselves on having the best prices on the Internet :)