on Orders Over $100 or $8 Flat Rate

70+ Sales & Service Locations

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    On all orders over $100

  • Local Aussie Support

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  • Over 70 Locations

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  • Easy Returns

    Hassle free returns policy

CHUBBIE-S 2 Electric Beach Cruiser Bike

Colour: Matte Black

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.

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 Brothers Adult Electric Bike Models (Sold from December 1st 2022 onwards)
  • 1 Year on Ampd Brothers Kids Electric Bikes (EVO & Lil Rippa)
  • 1 Year on Pre 2022 Electric Bikes, Stacyc, Surron, RFN & 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*

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 Australian 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.


48V 20AH Samsung
Premium 21700 Cells

Range ⚡️

Up to 80km+
Varies on Ride Use

Top Speed 🚴‍♂️

Limited to 25km/h
(Off Road to 45km/h)

Hub Motor ⚙️

Bafang 750W
High Torque Motor



Introducing "Chubbie" - Your Ultimate Electric Fat Tyre Beach Cruiser

Experience a one-of-a-kind ride with Chubbie, our original retro electric beach cruiser. 🚲 It's customizable design adapts to every occasion, allowing you to easily add surf racks, child seats, baskets, and more thanks to the versatile rear cargo rack carrier and it's unique multi-point universal headset adapter! Plus, Chubbie is available in both the classic step-over or our convenient low step-through design frames.

Chubbie boasts a sleek, durable construction and an exceptionally comfortable Velo Seat, along with a powerful Samsung Battery 💥 offering an impressive range. Paired with the robust Bafang 80Nm Motor you'll conquer sand, hills, dirt, and more with ease. The 7-speed Shimano transmission ⚙️ and lightweight aluminum frame ensure you're never stranded.

Ready to customize your Chubbie? Explore our full range of options and accessories or consult our friendly team for personalized recommendations. Get ready for an adventure like no other! 🌊🌞

    Reviews (3)

    Customer Reviews

    Based on 3 reviews
    Robert Wilson
    Best thing I’ve ever done!

    I’m nearly 70 years old and riding a normal bike was getting too hard. Now I’ve got my freedom back to go on rides on our local bush tracks or the local shops. Just awesome. Can’t fault bike or help I had from the Ampd team.

    Gary Peacock
    Very happy with the service you guys provide

    The service was excellent and I have already recommended you guys to a couple of radomes who stopped me in the street.
    Keep up the good work.

    Luke Duindam
    Chubbie Electric

    Awesome bike, great price. Wife loves the cruisy feel. Seems good solid quality, time will tell. Just discovered walk mode today (press the minus button) good for maneuvering up driveway at my place. Thanks AmpdBros



    Speed & Range

    • Range 80km
    • Top Speed 25km/h (or Unlock up to 45km/h for Private Property Use)


    • Samsung 48V / 960Wh, 20AH Premium 21700 lithium cells.
    • Battery is 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


    • Hill Ability Up to 15º Degree / 25% Incline PAS
    • Seat Velo Comfort Seat with Adjustable Height
    • Warranty 2 Years (1 Year on Batteries)
    • Lights Aluminium Front 5W/100lm LED Black
    • Grips Velo Wide Comfort
    • Bell Yes


    • Front and Rear Tektro Hydraulic Disc
    • Discs 180mm
    • E-Brakes Yes Motor Safety Cut Off


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


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


    • Electric Motor Bafang RMG060 Rear Hub Drive
    • Power Output 750W - Limited to 25km/h for Australian Regulations
    • Max Torque 80n.m
    • Transmission Shimano 7 Speed with Rapid Fire Micro Shifter
    • Derailleur Shimano Altus
    • Pedals Wellgo Alloy - Black
    • Chain KMC Z Series High Performance


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


      Wheels & Tyres

      • 26x4.0" Kenda Krusade Fat Mud Tyres (Varies by Model)
      • 26x4.0" Compass Street Fat Tyres (Varies by Model)


      • 6-7hrs with Standard 3A Included Charger
      • Optional 5A Fast Charger Available


      • Overall Length 2,100 mm
      • Handlebar Height 1,180mm
      • Handlebar Width 660mm
      • Seat Height 850-1,000mm Adjustable
      • Ground Clearance 230 mm
      • Wheel Base 1,360 mm
      • Rider Height Ideal for Riders up to 210cm Tall


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


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

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

      Watch the Video

      Key Features

      Core features of Chubbie
      Also available in Step Over or Step Through Frames.

      CHUBBIE 2 Electric Beach Cruiser Bike

      Built with the Best

      Your Surf Companion

      Bonus Rear Rack

      LCD Display

      Premium Battery

      Cruise up to 80km with the 20AH Samsung Premium 21700 battery pack! The battery can also be charged in the bike or removed in seconds easily plus is completely lockable.

      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, Performance and excellent reliability, Bafang hub motors will challenge any expedition with ease.

      Tektro Brakes

      A large bike requires some serious stopping performance, so with this in mind we've fitted Premium Tektro hydraulic brakes with 180mm disc's to ensure your bike has nothing but the best performing brakes on the market.

      Bonus 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!


      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 for Australian Regulations, however can be easily unlocked for Off Road Private Property Use.

      Frequently Asked Questions


      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.


      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.

      CHUBBIE-S 2 Electric Beach Cruiser Bike






      Step Through - S


      48V 20Ah



      Motor Type

      Rear Hub

      Motor Size


      Peak Output


      Top Speed





      View product