X-Treme 500W 48V Rubicon Mountain Electric Bike


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FREE Poplock bicycle lock ($84.95 value)

Color: Red
Sale price$1,949

Motor Size:

500 Watt


48V 10.4ah

Drive Mode:

Class II: Throttle Pedal Assist

Frame Type:

6061 Aluminum Alloy Step-Over

Wheel Size:

26" x 2.1"

Motor Position:

Rear Hub

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Pay in 4 interest-free payments.

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Premium Warranty

Every bike comes backed by a warranty against manufacturing defects

The fastest model currently available from X-Treme, the X-Treme 500W Rubicon electric mountain bike is packed full of powerful features, making it a firm contender for anyone seeking a serious mountain bike with high torque for the ability to successfully complete uphill rides. In fact, the Rubicon mountain bike has been successfully tested riding up a 5-7% incline continuously for 45 minutes, despite slowing down for hair pin turns!

Powerful 500W Motor

The impressive battery is connected to a 500 watt Bafang clutch motor. This particular chain-driven model of Bafang electric motor features a digital torque sensor for high torque, zero resistance mountain bike rides, even when tackling steep, off-road dirt trails.

Integrated Battery

The X-Treme Rubicon is powered by a 48 volt LiPo4 lithium battery (considered to be very lightweight for minimal drag) which is integrated into the frame of the e-bike.

Tektro Disc Brakes

Fitted with both front and rear suspension and responsive TEKTRO disk brakes, the Rubicon mountain bike is both comfortable to ride and reliable to use.

LCD Display

A stand-out feature of the X-Treme Rubicon electric mountain bike is the impressive King Meter 5-speed Smart Power Assist System (SPAS) which includes a USB port for charging your compatible devices. This system is operated via the conveniently located LCD screen which gives riders real-time control of their e-bike.

Quality Components

The 100% hand welded lightweight aluminum frame bicycle has Atlus Shimano 9-Speed Gears & Shifting System, Suntour XCT Front Suspension & KS Rear Shock Suspension, aluminum rims with quick release axle on the front and a water proof quick disconnect on the rear.


Battery: 48 Volt LiPo4 Lithium (lightweight)
Motor: Bafang 500 Watt Zero Resistance Rear Hub Motor With Clutch
Drive System: Chain Driven by Rear Hub Motor or Pedal Power
Distance: 70 Miles when using Low PAS and on flat terrain with pedal assist
Charging Time: Approx. 3 hours
Tire Size: Kenda Mountain Tire & Tube - 26 x 2.10 Inch on Aluminum Wheels
Controller: 48 Volt 15 Amp Sealed Smart Controller
Braking System: TEKTRO disk brakes with hydraulic upgrade option
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: 6061-T6 Temper Aluminum Alloy
Forks: Suntour® XCT Hydraulic Front Forks
Suspension: Front Hydraulic Suspension Included & KS Rear Shock Suspension
Derailleur: Shimano® 9-Speed Atlus Gears & Shifter
Quick Release: Front & Rear Wheels Have Quick Release Axles - Flip Lever
Light: Included as free accessory add on - Battery Operated Snap-On LED (Not covered under warranty)
Accessories: Drink holder on handle bars included
Suggested Max Weight: 350 lbs.

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