🚚 FREE AU SHIPPING!
on Orders Over $100 or $8 Flat Rate

🛠 2 YEAR WARRANTY!
70+ Sales & Service Locations

💸 36 MONTHS INTEREST FREE!
Ride Now with ZipPay

  • Free Shipping

    On all orders over $100

  • Local Aussie Support

    Talk to a real person

  • Over 70 Locations

    Nationwide Sales & Service

  • Easy Returns

    Hassle free returns policy

ACE PRO S4 - Out Now ☄️

Our O.G Bike, Re-Invented & Perfected.

Stubbie PRO S2 Electric Bike

$2,990.00
Colour: Midnight Black
Size Guide

Order before 12pm, your order will be dispatched same business day!

Free Shipping

At Ampd Brothers, we offer FREE shipping on all orders over $100 and a flat $8 rate for orders under $100 within Australia.

Oversized items over 50kg, such as Sur-Ron Motorbikes will incur a $199 freight fee to WA, TAS, and NT. Additional fees apply to remote locations where services may be limited (e.g., Broome, Lord Howe, Kangaroo Island) we may adjust shipping fees or cancel orders to these areas.

Delivery times range from 2 to 14 business days, excluding public holidays and peak periods.

Ensure your shipping address is attended to avoid missed delivery fees. We securely box all orders but items like bikes require some assembly—refer to our assembly page or contact your local dealer for assistance (assembly fees may apply). Note, we do not ship large items to P.O. Boxes or Parcel Lockers, though small articles can be delivered to P.O. Boxes via AusPost.

For international shipping, refer to Shipping prices at checkout or contact us for a detailed quote. All rates are charged in AUD$ and exclude import taxes or charges. For full details, please refer to our Shipping Page or contact us.

Christmas Orders

🎄 Christmas Deliveries 📦

To make sure your Ampd Bros gear arrives before Christmas, all online orders must be placed, paid for and shipped by December 2nd. Orders placed after this date may not arrive in time and unfortunately, Ampd Bros cannot guarantee or take responsibility for any delays or orders that do not arrive before Christmas if placed past this cut-off date. Order early to ensure your gifts make it under the tree on time or visit a local store for availability in your area.

🎄 Christmas Pickup's 🚗

For a convenient local pickup option, you can place your order online and select pickup from our head office at 71 Dover Drive, Burleigh Heads. Once paid in full, you can advise our team that you wish to hold your order for Christmas Pickup until no later than Friday, December 20th @12pm (this is our final day of trade before Christmas) and we will happily store your order securely for Christmas! 

Please note that all pickups will be stored strictly in their original boxed condition only, we will not store assembled product for safety and security reasons. Rest assured, your order will be safely stored and ready for collection in time for the holidays.

Note: Any cancelled Christmas Orders will incur a 10% Cancellation Surcharge

2 Year Warranty

Here at Ampd Brothers we stand behind all our products nation wide regardless of where you live so you can rest assure knowing your purchase comes backed by a renowned Aussie Family Owned Brand.

Warranty Periods:

  • 2 Year's on 2023+ Ampd Bro's Adult Electric Bike Models (Sold from December 1st 2022 onwards)
  • 1 Year on Kids Electric Bikes (EVO Racing & Lil Rippa)
  • 1 Year on Pre 2022 Electric Bikes, Surron & RFN Motorcycles
  • 1 Year on Vortex Skateboards
  • 6 Month's on Products Sold as "Ex-Demo" or "Ex-Display" items
  • 3 Months on Refurbished or Repaired Products
  • 3 Month's on any Parts, Accessories & Bike Trailers*

Our Extensive Warranty applies Australia Wide for all our products. *T&C's Apply for full information on our Warranty Click Here.

Nationwide Locations

Shop with confidence knowing your new ride is backed by over 70+ industry leading Sales & Service teams Australia wide. To find a stockist near you visit our store locator.

Why Ampd Bros

Why Choose Ampd Bros® Electric Bikes?

The Original Aussie Family Owned Brand

Ampd Bros is a proudly 100% Australian family-owned brand, established in 2019. We pride ourselves on our local roots and dedication to our community. When you shop with us, you're supporting a business that values quality craftsmanship and customer service.

Expert Support and Unmatched Service

Our team of industry-skilled experts is available five days a week to provide you with personalized, knowledgeable assistance. With nationwide sales and service coverage in over 70 locations, you can rely on Ampd Bros for exceptional support wherever you are. We also offer a comprehensive 2 year nationwide warranty on our range of Ampd Bros Bikes, ensuring peace of mind with every purchase.

Innovation and Performance

As Australia's First and Original Aussie fat bike brand, we are pioneers in pushing the boundaries of design and performance. Our products are crafted in conjunction with the industry's top experts, ensuring every ride is both reliable and exhilarating. With Premium 21700 Samsung battery cells that are 30% larger than those of other brands, our bikes deliver unmatched power and longevity.

Convenience and Reliability

We understand the importance of staying on the road, which is why we maintain a full inventory of parts at all times. Our Fast and FREE Delivery service ensures you receive your bike quickly and our commitment to premium quality means your bike is tried, tested and proven over the years. Plus, with interest free financing options up to 36 months, you can ride now and pay later.

Inspiring Bold Adventures

At Ampd Bros, our core value is to inspire people to "Ride Bold and Beyond Ordinary." With a track record of over 25,000+ satisfied customers, our fat bikes and beach cruisers are designed to elevate your riding experience and take you on unforgettable journeys.

Join the Ampd Bros family and experience the difference of riding with a brand that prioritizes quality, innovation and customer satisfaction.

Ride bold. Ride Ampd Bros.

BATTERY 🔋

48V 15Ah Samsung
Premium 21700 Cells

Range ⚡️

Up to 60km+
Varies on Ride Use

Top Speed 🚴‍♂️

Limited to 25km/h
(Unlock to 45km/h)

Hub Motor ⚙️

Restricted to 250W
(Unlock to 750W)

Description

Introducing the all-new Stubbie Pro Electric Bike 🚴‍♂️ – the perfect blend of power and style, designed to take your riding experience to the next level. 

Upgraded with a more powerful 750W Bafang Motor, the Stubbie Pro delivers impressive torque and speed, ensuring you can tackle any terrain with ease. The adjustable suspension forks provide a smooth and comfortable ride, while the premium Vee Tire Huntsman Tyres offer superior grip and durability, making off-road adventures more thrilling than ever.

Just like its predecessor, the Stubbie Pro retains its compact, yet mighty design. This electric bike may be smaller, but it packs a punch with its enhanced performance and sleek, premium finishes.

Ready for any challenge, the Stubbie Pro is equipped with a robust Samsung Battery 🔋 that delivers extended range on a full charge, and the powerful Pedal Assist (PAS) Bafang High Torque Motor ensures every ride is exhilarating. Whether you're cruising through sand, climbing steep hills, or navigating dirt paths, the Stubbie Pro's 7-Speed Shimano transmission ⚙️ and lightweight aluminum frame make every journey effortless.

Experience the thrill of the ride with the all-new Stubbie Pro Electric Bike – where power meets style. 🚴‍♂️

Checkout the Range of Options & Accessories for your new Stubbie PRO or need help customising your bike? Speak to our Friendly Team on what works best for you.

Reviews (1)

Customer Reviews

Based on 1 review
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J
Julian Manolini
STUBBIE PRO - WHAT A BEAST

PURCHASED A STUBBY PRO FROM AMPED BROS , GREAT TRANSACTION , DELIVERED SUPER QUICK.
BEAST OF A BIKE , SUPER COMFORTABLE AND EFFORTLESS TO RIDE, HEAPS OF POWER ONCE YOU SWITCH TO OFFROAD MODE.
MY GO TO BIKE FOR THE PUB.

Specifications

STUBBIE CRUISERS

Speed & Range

  • Range 60km+
  • Top Speed 25km/h (or Unlock up to 38km/h for Private Property Use)
  • Stubbie Pro Top Speed 25km/h (or Unlock up to 45km/h for Private Property Use)

Battery

  • Samsung 48V / 720Wh, 15AH Premium 21700 lithium cells. Battery is also removable and can be charged in bike or separately. 

Ride Modes

  • Mode 1 Pedal Assist mode: Adjustable pedal assist performance settings from 1-5 or can also be changed to 1-3 or 1-9
  • Mode 2 Walk mode: Idles bike up to 6km/h to assist with moving bike by holding the "-" button on the keypad
  • Mode 3 Throttle mode: Available when Optioned with the Off Road Throttle Kit

Features

  • Hill Ability Up to 15º Degree / 25% Incline PAS
  • Seat Velo Comfort Seat with Adjustable Height (Colour may vary by model)
  • Warranty 2 Years (1 Year on Batteries)
  • Lights Aluminium Front 16W LED Black
  • Grips Velo Wide Comfort Grip
  • Bell Yes

Brakes

  • Front and Rear Tektro Hydraulic Disc
  • Discs 160mm
  • E-Brakes Yes Motor Safety Cut Off

Display

  • LCD Multi-Function with USB, ODO, Trip, Battery Level, Speed etc

Controller

  • Ampd Brothers Custom - Best-in-class power density and state-of-the-art motor control algorithms.

Drivetrain

  • Electric Motor Bafang RMG060 Rear Hub Drive
  • Power Output 250W Limited - Can be Unlocked to 500W for Off Road Private Property Use.
  • Power Output Stubbie PRO 250W Limited - Can be Unlocked to 750W for Off Road Private Property Use.
  • Max Torque 65N.m or 80N.m on Stubbie PRO Models
  • Transmission Shimano 7 Speed with Rapid Fire Micro Shifter
  • Derailleur Shimano Altus
  • Pedals Wellgo Alloy - Black
  • Chain KMC Z Series High Performance

Construction

  • Frame Aluminium - Step Over or Step Through
  • Handlebars Aluminium with Promax Adjustable Stem

Suspension

  • Standard Models None - Can be optioned with Promax Suspension Seat Post for maximum comfort
  • Stubbie PRO Adjustable Front Suspension Fork

Wheels & Tyres

  • 20x4.0" Kenda Krusade Fat Mud Tyres (Standard Models)
  • 20x4.0" VEE Tire Huntsman Puncture Resistant Tyres (PRO Models)

Charging

  • 6-8hrs with Standard 2A Included Charger
  • Optional 5A Fast Charger Available

Dimensions

  • Overall Length 1,800mm
  • Handlebar Height 1,050-1,150mm
  • Handlebar Width 700mm
  • Seat Height 800-920mm Adjustable
  • Ground Clearance 230 mm
  • Wheel Base 1,200 mm
  • Rider Height Ideal for Riders up to 190cm Tall

Weights

  • N.W of Battery 3.73kg
  • N.W of Bike 38 kg
  • Max Loading 120 kg

Inclusions

  • In Box Bike, 48V Battery, 2A AUS Charger, Front Headlight, Basic Tool Kit, Manual, Pedals, Fenders, Seat & Kick Stand

*Range Achievable may vary based on loading, motor use, throttle/pas, terrain, weather conditions and many other factors. 

Key Features

Core features of Stubbie PRO S2 Electric Bike
Also available in Step Over or Step Through Frames.

Stubbie PRO S2 Electric Bike

Built with the Best

Watch the Video

LCD Display

Product Highlights

  • Stubbie Rear Cargo Rack on Bike

    Optional Rear Rack

    Enjoy convenience and added functionality of our high-quality rear cargo rack, designed to make your rides even more enjoyable and practical. Connect and carry the essentials with ease such as Rear Child Seats, Baskets, Surf Racks and more!

  • Premium Battery

    Experience up to 60km of cruising power with the Stubbie's 48V 15Ah Samsung Premium 21700 battery pack! This versatile battery can be charged either on the bike or quickly removed for convenience and security. It also features a built-in lock and a USB port for charging accessories on the go!

  • Driven by Bafang

    As the industries leading manufacturer of e-bike motors, it makes sense to partner with Bafang. Renowned for their impressive levels of Torque, this 80N.m Motor provides plenty of performance and excellent reliability to challenge any expedition with ease. Note: Our motors are limited to 250W, however can be unlocked for Private Property Use.

  • Tektro Hydraulic Brakes

    A robust bike demands exceptional stopping power, which is why we've equipped it with premium Tektro hydraulic brakes and 160mm discs. These top-of-the-line brakes deliver unmatched performance, ensuring you have the best stopping capability on the market.

  • LED Headlight

    Experience the thrill of night cruises like never before with our new and improved 16W LED aluminium headlight! Included on all Stubbie Bikes, this powerful beacon will illuminate your path and make every ride an electrifying adventure!

  • LCD Display

    The Stubbie electric bike's LCD display keeps you fully informed with essential ride info, including trip distance, odometer, speed, and battery level. With added features like USB charging, this display offers convenience and control for every adventure at a glance.

NEW

Front Basket

Carry more gear than ever before with our all new front aluminium basket. Available now and mounts to all Chubbie & Stubbie Bikes Headsets!

Motor Output

Remember, our Electric Bikes are Limited to 250W and 25km/h out of the box, however can be easily unlocked for Off Road Private Property Use.

Frequently Asked Questions

Product

What comes in the Bike box?

In all our Adult Ampd Bros electric bikes you'll find almost everything you need to get started, even a Free Pump! You'll also find...

  • Your Bike
  • Fenders (on applicable models)
  • Headlight 
  • Bonus Ampd Bros Carry Bag with all your gear inside! Such as..
  • Tyre Pump
  • Basic Tool Kit
  • Standard AU Charger
  • Ampd Bros Key Ring
  • Instructional Manual with links to Instructional videos
  • Plus a Bonus Ampd Bros Sticker!

You won't get that kind of love with other brands!

Can I unlock my bike's performance?

Yes sure you can unlock your bike to the maximum speed or watt output the motor is capable of producing.

But take note of the regulations in your area as doing so may deem your bike legal for off road private property use only.

Be sure to check the speed limit in your area but typically speaking exceeding 25km/h is not legal practice in most states.

Checkout our Tutorials page on how to do so in your bikes display controls.

Can I add a throttle to my bike?

Yes sure! We do have them available as optional accessories here, but keep in mind throttles are only legal on Private Property only hence why we do not include them with any of our bikes.

Are E-Bikes legal to ride on the road?

Almost all Australian states follow a similar basis of rules which are established off the European standard EN15194.

In essence all e-bikes must;

  • Not exceed 250W (Some states eg. NSW is 500W)
  • Be propelled purely by pedal assist only and the pedals have to be used to keep the motor operating (a pedalec)
  • Must not be operated purely by Throttle
  • Must not be capable of exceeding 25km/h 
  • Abide by local law such as, wearing helmets, riding within speed limits in set areas etc

So the short story is that e-bikes are legal to use in Australia yes! Also with this in mind means you do not require any special licensing to ride!

However be sure to check with your local authority as to any other regulations in your area.

How long is your warranty?

All our Ampd Brothers Adult range of electric bikes come backed by our 2 Year Nation wide warranty or 1 Year on Kids bikes! So you can ride worry free always! 

For all other products see our warranty page for more info.

Checkout the full terms and conditions here.

Where can I view your Bikes?

Our head office is located at:

71 Dover Drive, Burleigh Heads 4220 QLD, AU

However we have a bunch of dealers across Australia who carry our range and can also provide after sales support.

Checkout our list of dealers here and be sure to give them a call to check stock availability, they may even be able to order a bike in for you to view otherwise. If not be sure to call us and we may be able to arrange for you!

What is an "X" and "S" model?

Simply put an "X" model is a Cross bar step over frame design, where as our "S" models are step through frames.

Shipping

How does my bike come delivered?

All our E-Bikes come securely boxed and are shipped 80% assembled and do require some assembly. Should you need assistance you can checkout our YouTube for assembly videos or you can also refer to a store near you for bike builds and service.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Express shipping is available on all small domestic orders (for an additional charge). 

Bulky freight such as E-Bikes will typically take substantially longer to deliver as more manual handling is required so with this in mind on average to most major cities is approx a 5-10day's. For more rural areas, NT, WA or TAS you could expect to see 14 days or more for your order to arrive.

International shipping times depend on the products and destination.

Stubbie PRO S2 Electric Bike

$2,990.00

Colour

Terrain

N/A

Frame

Step Over - X

Battery

48V 15Ah

Range

60km

Motor Type

Rear Hub

Limited Power

250W

Motor Size

750W

Peak Output

N/A

Top Speed

45km/h

Suspension

Front Only

Wheels

20"
View product