Alpha ST

Name: Alpha ST
Brand: Murf Electric Bikes
SKU: EB-ALPST-OB-ML
Price: 2595.0 USD
Availability: InStock

$2,595

Shipping calculated at checkout.

Murf Electric Bikes

Discount available for Military, First Responders, Medical Workers and Teachers

Assembly Difficulty

Easy

Moderate

Challenging

This bike arrives 75% assembled and takes approximately 1 hour to complete!

Got Questions?

View Faqs

Alpha ST

$2,595

Shipping calculated at checkout.

Murf Electric Bikes

Built for speed, power, and performance

28mph Top speed (Class 3)
Step-thru frame
4-piston hydraulic brakes
Leader of the pack

3

CLASS 2 or 3

CLASS

52 Volts

BATTERY

750W

MOTOR

28 MPH

SPEED

30-60 Miles

RANGE

2849 & 2271

COMPLIANT

Color:

Obsidian Black

Seabreeze Matte

In-stock & Ready to Ship

Ships within 1-2 days

Pickup available at Murf HQ - San Clemente

Usually ready in 5+ days

2 Year Warranty

Reliable Service

24 Hr Response

Discount available for Military, First Responders, Medical Workers and Teachers

BIKE ASSEMBLY & WALKTHROUGH

TECH SPECS

Class 3 or Class 2 E-Bike (User Selectable)
4-PISTON HYDRAULIC DISC BRAKES
28 MPH TOP SPEED (Class 3)
SINGLE SPEED
THUMB THROTTLE (Class 2)
INTEGRATED OFF-ROAD HEADLIGHT
FIVE-LEVELS OF PEDAL ASSIST
INTEGRATED BRAKE & TAIL LIGHT
52-VOLT, 20 AMP-HOUR BATTERY, 1040 WATT-HOUR, IPX6 WATER-RESISTANCE RATING
26" X 4" FAT TIRE
750 WATT MOTOR
THREAD-LESS HEADSET
COMPLIANT TO UL 2849 & 2271
WEIGHS 70 POUNDS

DIMENSIONS

Got Questions?

View Faqs

the alpha st

SPEED

28MPH

Offers pedal assist up 28mph and throttle up to 20mph.

BATTERY

52 VOLTS

Premium battery for maximum range and performance.

MOTOR

750W

High torque, instant response. No more uphill battles, ever.

BRAKES

4-PISTON

4-piston hydraulic brakes deliver premium stopping performance.

Headlight

OFF-ROAD

Our off-road style headlight lights the path ahead.

Assembly Difficulty

Easy

Moderate

Challenging

This bike arrives 75% assembled and takes approximately 1 hour to complete!

SIZE MATTERS

The Alpha best fits riders from 5'7" to 6'5" and up. See how different heights look on the bike.

Ian Is 6 feet tall

chris Is 5 feet 10 inches tall

Pat is 6 feet 1 inches tall

Jason Is 5 feet 11 inches tall

Tyler Is 6 feet 4 inches tall

Nick Is 5 feet 9 inches tall

Driven by Design

Step-Thru Frame

Easy On, Easy Off

Featuring a sleek straight-bar step-thru frame that combines clean lines with easy access and confident stability. Designed for speed and comfort, it delivers a smooth, controlled ride with a modern look.

integrated Rack

Maximum Utility

The integrated rear rack is built directly into the frame for strength and stability, making it easy to carry cargo, accessories, or gear without sacrificing ride quality. Designed to handle daily hauling with a clean, seamless look.

102025_ALPHA_ST_BLK_DETAIL_SCREEN_ed956f2c-711e-41c2-8d59-b14b963894b3

High-Res Display

Clear and Accessible

This upgraded, high-resolution screen delivers essential ride data, including speed, mileage, battery level, and power output, all visible at a glance for better navigation.

102025_ALPHA_ST_BLK_DETAIL_TIRE_42361e30-c934-4ba6-9a81-b7cfa9b11d75

Brake & Tail Light

All Condition Visibility

An integrated brake and tail light keeps you visible and safe on every ride. The tail light stays on for added visibility, while the brake light brightens when you slow down, alerting traffic behind you for confident riding day or night.

Single-Speed

Simple and Efficient

The single-speed system provides a straightforward, low-maintenance ride. It is ideal for a hassle-free biking experience, without the complexity of shifting gears.

Threadless Headset

Responsive & Stable

Delivers precise steering and a solid, responsive feel. Built for strength and reliability, it enhances control and handling for a smoother, more confident ride.

accessorize

accessorize

1

WHY 52V?

Better Range

Better Power

Better Lifespan

FREQUENTLY ASKED QUESTIONS

got QUESTIONS? WE'VE GOT ANSWERS

What size rider is the Alpha ST best for?

Riders from 5’7 - 6’5+.

This is a general recommendation, and you should consider individual comfort preferences, as seat height and handlebar adjustments can offer additional flexibility.

What class is The Alpha ST?

The Alpha ST has the ability to function in Class 2 & Class 3 mode.

The Alpha ST will reach up to 20mph using throttle and/or pedal assist(Class 2 mode) and also reach up to 28 mph using pedal assist only(Class 3 mode).

The throttle is disabled in Class 3 mode.

Why do Murf bikes use 52 Volt Batteries?

A 52-volt battery offers several advantages over lower-voltage options, such as 48-volt systems. Here's why we choose 52 volts:

More Power:
A higher voltage allows your e-bike to deliver more power to the motor, resulting in better acceleration and the ability to tackle hills with greater ease.

Superior Range: 52-volt systems are more efficient, helping you go further on a single charge compared to lower-voltage systems.

Increased Lifespan: Operating at a higher voltage reduces the strain on the battery, leading to a longer overall lifespan.

How far can I ride on a single charge?

The range depends on various factors like terrain, rider weight, and level of pedal assist or throttle use.

On average, the Alpha ST offers an average range of 30 - 60 miles per charge.

Are Murf bikes suitable for hills?

Absolutely! With powerful motors and 52 volt batteries, Murf bikes handle inclines with ease, providing strong torque and smooth climbs.

How long does it take to charge a Murf bike?

A full charge typically takes 5 to 6 hours from 0% to full.

What is the warranty on Murf bikes?

Murf offers a 2-year warranty on electrical components, including the motor, battery, and display, giving you peace of mind with your purchase.