X-Treme Rocky Road 48V 17Ah Fat Tire Electric Mountain Bicycle 500W Rear Hub Motor 25 mph LiFePO4 Battery

The X-Treme Rocky Road 48 Volt 17 Amp Fat Tire Electric Mountain Bicycle is a full-suspension electric mountain bike designed for mixed-terrain riding where electric bicycles are permitted. It uses a 500 W Bafang rear hub motor with pedal assist and variable-speed thumb throttle, powered by a 48 V / 17 Ah LiFePO4 lithium battery.

Manufacturer-stated maximum speed is 25 mph on throttle only. Manufacturer-stated range is up to 150 miles under low pedal assist, flat terrain, light rider weight, and ideal conditions. Actual riding range varies depending on rider weight, terrain, assist level, wind, and riding behavior.

The bike features a 6061-T6 aluminum alloy straight frame with full suspension, including an oversized MOZO hydraulic front fork and KS rear shock. Kenda 26 × 4.0-inch fat tires provide traction on sand, snow, gravel, and trail surfaces. Front and rear Tektro disc brakes provide controlled stopping, and a Shimano Altus 9-speed drivetrain allows manual gear selection alongside electric assist.

The integrated 48 V / 17 Ah LiFePO4 battery charges in approximately 3 hours using a UL-certified 48 V charger. A King Meter LCD display shows speed, distance, and battery level. Additional accessories include a beverage holder and snap-on LED headlight accessory. Rear cargo rack is optional and sold separately.

Key Specifications:
• Motor: 500 W Bafang rear hub motor
• Top speed: 25 mph (manufacturer-stated)
• Battery: 48 V / 17 Ah LiFePO4 lithium integrated battery
• Range: Up to 150 miles (manufacturer-stated under ideal conditions)
• Controller: 48 V / 15 A sealed controller
• Drivetrain: Shimano Altus 9-speed
• Brakes: Front and rear Tektro disc brakes
• Suspension: MOZO hydraulic front fork + KS rear shock
• Tires: Kenda 26 × 4.0 in fat tires
• Frame: 6061-T6 aluminum alloy straight frame
• Weight: 67 lbs
• Max rider load: 350 lbs

This electric bicycle is not DOT-approved and is not intended for highway or motor-vehicle roadway use. Riders must follow local electric bicycle laws and safety requirements.

Estimated Delivery: 6–12 Business Days.