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X-Treme Rocky Road 48 Volt 17 Amp Fat Tire Electric Mountain Bicycle

X-Treme

Regular price
Price: $1,999.00 USD
Regular price
List Price: $2,504.00 USD
Sale price
Price: $1,999.00 USD
You save: $505.00 USD (20%)
Color

Availability: Only 2 in stock

Estimated Arrival: Between Feb 15 and Feb 18. United States - does not apply for Hawaii & Alaska

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Why Buy From Bike Lovers USA

Classification & Performance

  • Product type: Electric bicycle

  • Top speed: 25 mph on throttle only (manufacturer-stated)

  • Motor power: 500 W rear hub motor

  • Range:

    • Up to 150 miles (manufacturer-stated under low pedal assist, flat terrain, light rider, ideal conditions)

    • Actual range varies based on rider weight, terrain, assist level, and riding behavior


Key Specifications (Critical)

  • Battery: 48V / 17Ah LiFePO4 (LiPo4) lithium integrated battery

  • Controller: 48V / 15A sealed smart controller

  • Motor: Bafang 500W zero-resistance rear hub motor with clutch

  • Drive system: Chain-driven rear hub motor and pedal power

  • Throttle: Variable-speed thumb throttle with pedal assist

  • Charging time: Approximately 3 hours (manufacturer-stated)

  • Charger: 48V output, UL-certified

  • Tires: Kenda 26 × 4.0-inch fat tires with tubes on aluminum rims

  • Brakes: Front and rear Tektro disc brakes

  • Suspension: Oversized MOZO front hydraulic suspension and KS rear shock suspension

  • Gearing: Shimano Altus 9-speed drivetrain

  • Frame: 6061-T6 aluminum alloy straight-frame

  • Bicycle weight: 67 lbs

  • Maximum rider load: 350 lbs


Key Features

  • Straight-frame aluminum construction: Hand-welded lightweight aluminum frame and components

  • Fat tire configuration: 26 × 4.0-inch tires intended for mixed-terrain riding

  • Smart pedal assist system: King Meter LCD with 5-level Smart Power Assist System (SPAS)

  • LCD display: Displays speed, distance, and battery status

  • Full suspension setup: Front hydraulic fork with rear shock suspension

  • Disc braking system: Front and rear disc brakes

  • Handlebar accessories: Beverage holder included

  • Quick-release wheels: Front and rear quick-release axles

  • Lighting: Battery-operated snap-on LED headlight included as an accessory (not covered under warranty)

  • Cargo rack: Not included; available for purchase separately


Geometry & Dimensions

  • Maximum seat height: 40.5 in

  • Minimum seat height: 32.5 in

  • Handlebar height: 41.75 in

  • Carton size: 63 × 10 × 30 in

  • Bicycle in-box weight: 83 lbs


Intended Use & Regulatory Disclosure

This electric bicycle is intended for personal transportation and recreational riding where permitted by local and state regulations.
Electric bicycle laws vary by jurisdiction. Users are responsible for verifying applicable regulations regarding classification, helmet requirements, speed limits, throttle use, and permitted riding locations.
This product is not DOT-approved and is not intended for highway or motor vehicle roadway use.


Additional Notes

  • Manufacturer-stated performance values (including speed and range) are based on ideal or controlled conditions and may not reflect typical riding results.

  • Specifications, components, and included accessories may vary by production batch.

  • Always follow manufacturer instructions and general electric bicycle safety guidelines.