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Features Spec&Size Reviews FAQs

Why Choose Actbest Blazer Ultra?

The Blazer Ultra is built for riders who want more comfort and control when the ride moves beyond smooth pavement. Its step-over frame gives the bike a solid, planted feel, while the full-suspension setup helps take the edge off bumps and uneven surfaces. Whether you're riding across town, following a gravel road, or heading out for a longer weekend trip, the bike stays comfortable when the road starts to change.

A peak 1800W motor gives you strong, responsive power for quick starts, hills, and longer routes, while the 48V 15.6Ah battery provides up to 85 miles of range to keep you riding with fewer charging stops. The 26" x 4.0" fat tires add grip and stability across pavement, gravel, packed dirt, grass, and other mixed surfaces.

When it's time to slow down, hydraulic disc brakes provide smooth, predictable braking with less hand effort. Combined with full suspension and a comfortable riding position, the Blazer Ultra gives you a balanced mix of power, comfort, and everyday versatility - whether it's a weekday ride or a longer trip when you have more time to explore.

Hydraulic BrakesSmooth Control When It Matters Hydraulic BrakesSmooth Control When It Matters

Hydraulic Brakes

Smooth Control When It Matters

Whether traffic slows suddenly, you're approaching an intersection, or the road starts heading downhill, hydraulic disc brakes provide strong, predictable braking with less hand effort. The responsive feel makes it easier to control how quickly and smoothly you slow down.

Full SuspensionLess Bump, More Comfort Full SuspensionLess Bump, More Comfort

Full Suspension

Less Bump, More Comfort

The adjustable front suspension fork helps take the edge off bumps, potholes, gravel, and uneven surfaces before they reach the handlebars. Keep the suspension active when the road gets rougher, or use the lockout switch for a firmer, more direct feel on smoother pavement.


At the rear, the suspension helps absorb additional impact from changing surfaces and reduces the jolt you feel through the bike. Working together, the front fork and rear suspension create a more settled, comfortable ride whether you're commuting across town or spending more time on mixed roads during a weekend trip.

Step-Over FrameStable & Confident on Every Ride Step-Over FrameStable & Confident on Every Ride

Step-Over Frame
Stable & Confident on Every Ride

The classic step-over frame gives the Blazer Ultra a solid, balanced feel from the moment you start riding. It helps keep the bike steady and predictable through daily commutes, longer rides, and changing road conditions.

Paired with the wide tires and full-suspension setup, the step-over design supports a planted riding position that feels comfortable and controlled whether you're cruising on pavement, following gravel roads, or moving across other mixed surfaces.

Peak 1800W MotorPower Ready When You Need It Peak 1800W MotorPower Ready When You Need It

Peak 1800W Motor

Power Ready When You Need It

Blazer Ultra features a peak 1800W motor, 110Nm of torque, and 45%+ hill climbing capability to help you power up steep roads, accelerate smoothly from a stop, and ride with more confidence when the route gets more demanding.

Whether you are cruising through city streets, climbing neighborhood hills, exploring gravel roads, or heading out on a weekend outdoor ride, the strong torque gives you steady low-speed pulling power and responsive support when you need it most.

48V 15.6Ah Battery with Dual-Lock Security 48V 15.6Ah Battery with Dual-Lock Security

48V 15.6Ah Battery with Dual-Lock Security

The removable 48V 15.6Ah battery delivers up to 85 miles of range under ideal pedal-assist conditions, giving you dependable power for daily commuting and longer rides. Actual range may vary depending on rider weight, terrain, speed, assist level, throttle use, weather, tire pressure, and riding habits.


The dual-lock security system helps keep the battery firmly secured to the frame while riding, while the removable design makes indoor charging and storage more convenient. Its IPX5-rated protection also helps guard against splashes and light rain during everyday use.

Multiple colors, fashionable travel

Experience the perfect blend of performance, style, and eco-friendly innovation in every Actbest e-bike.

Gold
DarkGray
Cosmic Purple
Blue

Features

Smart Color Display

Smart Color Display

The Blazer's central color screen clearly displays speed, battery level, and mode. The bright and clear screen keeps you informed at all times while riding.

Adjustable Front Suspension

Adjustable Front Suspension

Absorbs bumps and vibrations from uneven roads, while the adjustable design lets you fine-tune the suspension for a smoother, more controlled ride across changing surfaces.

Rear Suspension

Rear Suspension

Helps absorb bumps and impacts through the rear of the bike, reducing vibration for a smoother, more stable, and comfortable ride on uneven surfaces.

Hydraulic Disc Brakes

Hydraulic Disc Brakes

Compared to traditional mechanical brakes, hydraulic disc brakes deliver stronger and more consistent stopping power. They respond smoothly with less hand effort, providing greater control and stability—especially on steep descents or in wet conditions.

Shimano 7-Speed Drivetrain

Shimano 7-Speed Drivetrain

Easily adjust your pedaling effort to match the road ahead—shift into a lighter gear for easier starts and climbs, or a higher gear for a comfortable cadence on flatter roads.

26" × 4.0" Fat Tires

26" × 4.0" Fat Tires

Wide fat tires provide added grip, stability, and natural cushioning across pavement, gravel, packed dirt, grass, and other mixed surfaces, helping you stay comfortable and in control as the road changes.

Front & Rear Safety Lights

Front & Rear Safety Lights

The bright front light helps illuminate the road ahead, while the rear brake light alerts others when you're slowing down, improving visibility and safety during evening and low-light rides.

Adjustable Seat

Adjustable Seat

Easily adjust the seat height to fine-tune your riding position for better comfort and control, helping riders within the recommended height range find a more natural fit.

Specification

Battery48V 15.6Ah

MAX Payload Capacity500 lbs

E-Bike Weight 84.2lbs

E-Bike ClassClass 3

Speed 36+MPH

Charging Time6-8 Hours

Hub MotorPeak 1800W

Tires26"x 4.0"

IP LevelIPX5

Throttle Half-Twist Throttle

Max Range 85 Miles

Brake Hydraulic Brakes

Suspension Full Suspension

Ebike Dimensions 77.6*44.9*28.4 inches

Charger 54.6V/2A

Speed Transmission 7-Speed

Geometry

Bicycle Weight

84.2LBS

Rider Height

5'7''-6'5''

Top Speed

36+MPH

  • ATotal Length77.6“
  • BHandlebar Height43.3“
  • CWheelbase47.2“
  • DMinimum Seat Height31.5“
  • EMaximum Seat Height37.4“
  • FChain Stay Length18.9“
  • GStandover Height31.5“
  • HTop Tube Length22.1“
  • IWheel Diameter26“
  • JHandlebar Length26.3“
  • K Rear Rack Height 31.5''

What's In Box

1* Blazer Ultra Ebike

1* Blazer Ultra Ebike

1* User Manual

1* User Manual

1* Charger

1* Charger

2* Pedals

2* Pedals

2* Keys

2* Keys

4*Open End Wrench 4*Tools 1*Phillips Head

4*Open End Wrench 4*Tools 1*Phillips Head

1* Front Reflector 1* Rear Reflector

1* Front Reflector 1* Rear Reflector

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Load video:

Assembly instructions

How to Assemble

FAQs

Please read our FAQs page to find out more.

How far can the Blazer Ultra go on a single charge?

The Blazer Ultra offers up to 85 miles of range under ideal riding conditions. Actual range will vary based on rider weight, terrain, speed, pedal-assist level, throttle use, weather, tire pressure, and riding habits. Frequent high-speed riding, steep hills, and heavier loads will use more battery power.

Is the Blazer Ultra difficult to pedal if the battery runs out?

The Blazer Ultra can still be pedaled if the battery runs out or the electrical system is turned off. Because the bike weighs approximately 84.2 lbs and uses wide fat tires, pedaling without motor assistance will require more effort than on a traditional bicycle. The Shimano 7-speed drivetrain allows you to shift into a lighter gear to make pedaling easier.

Why does the Blazer Ultra use hydraulic disc brakes?

Hydraulic disc brakes provide strong, responsive braking with less hand effort than typical mechanical disc brakes. They also offer smoother modulation, making it easier to control how quickly you slow down when riding at higher speeds, descending hills, or carrying additional weight.

Are fat tire eBikes good for pavement and everyday riding?

Yes. The Blazer Ultra's 26" × 4.0" fat tires provide added grip, stability, and cushioning on pavement while also handling gravel, packed dirt, grass, and other mixed surfaces. The wider tires can create more rolling resistance than narrower commuter tires, but the motor assistance helps offset the additional effort.

How should I store the Blazer Ultra battery when the bike is not in use?

Store the battery in a cool, dry indoor location away from direct sunlight, moisture, and extreme temperatures. For longer periods of storage, avoid leaving the battery completely discharged and periodically check its charge level.

What maintenance does the Blazer Ultra require?

Regularly check tire pressure, brake performance, chain lubrication, bolts, and electrical connections. Keep the drivetrain clean and inspect the tires and brake pads for wear. If you notice unusual noises, reduced braking performance, or loose components, inspect the bike before continuing to ride.