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Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+)

Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+)

Last price we saw

$499.00last seen Nov 5

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Our take on the Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+)

The Zorixbike R8 is a 20-inch fat-tire electric mountain bike with a 750W rated hub motor (1,500W peak), a removable 48V 15.6Ah battery and 7-speed gearing. It runs on 20x4.0-inch tires with front and rear suspension, dual mechanical disc brakes and an LCD display, and it is UL2849 certified. At $549.99 at Walmart as of November 5, 2026, it sits at the low end of what a full-suspension fat-tire e-bike usually costs.

Best forRiders who want a fat-tire e-bike on a tight budgetTrail, sand and snow riding on 20-inch tiresShorter riders who prefer a compact mini frameBuyers who want a removable battery for charging indoors
Pros
  • Peak 1,500W motor with 90Nm torque and a 28 MPH top speed
  • Removable 48V 15.6Ah battery, 748.8Wh, charges in 4-6 hours
  • 20x4.0 fat tires with front and rear suspension for rough ground
  • 7-speed gearing and dual mechanical disc brakes
  • UL2849 certified, with BMS protection and 40V low-voltage cutoff

Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+) prices at every store

  • WalmartCheck price at Walmart

Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+) price history

Lowest price we've seen: $499.00 on Nov 5. Tracked across 1 store since Nov 5.

About the Zorixbike R8 Mini Electric Mountain Bike 48V peak1500W Fat Tire E-Bike 7-Speed with LED Display UL2849 Certified (Ages 15+)

This adult-only electric mountain bike is built with a 750W Rated Power brushless hub motor that outputs 90Nm torque, supporting a maximum off-road speed of 28 MPH. It comes with a detachable 48V 15.6AH lithium battery that delivers a maximum 60-70mile range per single charge under PAS mode,battery-only range of up to 30-40 miles.includes advanced BMS protection for safe. perfectly suited for mountain trails and off-road trips. Equipped with 20" x 4.0" wide fat tires and full shock-absorbing suspension, The electric bikes easily handles rugged landscapes including mountain slopes, sand dunes and snow-covered roads. Detailed Specifications: Motor Power: Rated Power 750W Battery: 48V 15.6AH Removable Battery Battery Protection: BMS Charge Time: 4-6 Hours Meter: Digital LCD Display Lithium Battery Energy: 748.8 Watt Hours Transmission System: 7-speed Shock Absorption: Front and Rear Suspension Systems Brake Type: Mechanical Braking System Wheel Size: 20x4 inches Frame Material: High-carbon steel frame Weight Capacity: Maximum weight of 330 lbs

Specifications

Frame Material
High Carbon Steel
Display Screen
LCD
Braking System
Dual Mechanical Disc Brakes

Questions and answers

Is the Zorixbike R8 good for a beginner?
Yes, if you keep it on trails and quiet roads. The 7-speed gearing and cadence-based pedal assist are easy to learn, but the 28 MPH top speed and 330 lb-rated steel frame make it a heavy, fast first e-bike.
How far can it really go on a charge?
Expect roughly 30-40 miles on throttle alone, per the listed battery-only range. The 60-70 mile figure assumes low pedal-assist levels on flat ground; hills, fat tires and cold weather cut it.
Can I remove the battery to charge it indoors?
Yes. The 48V 15.6Ah battery is detachable and charges in 4-6 hours, so you can carry it inside to a standard outlet.
Is it legal to ride at 28 MPH?
Not everywhere. Many states cap Class 2 and Class 3 e-bikes at 20 or 28 MPH and restrict throttle use, so check local rules before riding on paths or roads.
What size rider fits the 20-inch frame?
The compact 20-inch wheels and mini frame suit shorter and average-height riders best. It holds up to 330 lbs, but taller riders may feel cramped.
Is $549.99 a good price?
It is low for a full-suspension fat-tire e-bike with a 750W motor and a 748.8Wh battery. Only one store listed a new price as of November 5, 2026, so there is little to compare against.

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330 lb weight capacity
Cons
  • High-carbon steel frame is heavier than aluminum
  • Mechanical disc brakes need more lever effort and adjustment than hydraulic
  • No torque sensor listed; PAS cadence assist feels less natural
  • Battery-only range of 30-40 miles is well short of the 60-70 mile PAS claim
  • 28 MPH top speed is not legal on many bike paths
Max Load Weight
<330LBS
Motor Type
DC Brushless High Speed Motor
Low Voltage Protection
40V
Charging Time
4-6 Hours
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