ACE-S Plus+ Electric Bike
Free Shipping
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.
Pre-Order Information
Pre-Order Information
This item is Estimated Back in Stock Approximately .
Due to high demand, we’re accepting pre-orders for upcoming shipments. Here’s how it works:
Estimated Delivery Dates
- Estimated delivery dates are listed on product pages or available upon request.
- Dates are approximate and may change due to unforeseen delays.
Pre-Order Payment Options
1. Full Payment Online
- Guarantees your order and secures your place in the dispatch queue.
- For orders under $1,000, full payment is required.
2. 10% Deposit via Phone/Email
- Contact us at (07) 5646 6240 or info@ampdbros.com to place your order.
- Your spot is reserved but does not guarantee a unit, as fully paid orders are prioritized.
- You’ll be notified before stock arrival to finalize payment. Finalize quickly, as orders are actioned in payment order.
- Failure to finalise payment within 48 hours of notification will result in cancellation and a full refund.
- Free cancellations with a full refund are available up until 48 hours before dispatch.
- Refunds/Cancellations requested within 48 hours of dispatch will not be honoured.
Shipping Details
- Once dispatched, you’ll receive an email with tracking details.
- Delivery typically takes 5–10 business days after leaving our warehouse.
For any questions, feel free to contact us. We’re here to help!
2 Year Warranty
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.
Why Ampd Bros
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.
Ace-X | Size Guide
ACE-S Plus+ Electric Bike
BATTERY 🔋
52V 20Ah Samsung
Premium 21700 Cells
Range ⚡️
Up to 80km+
Varies on Ride Use
Top Speed 🚴♂️
Limited to 25km/h
(Unlock to 45km/h)
Hub Motor ⚙️
Restricted to 250W
(Unlock to 750W)
Description
Description
Introducing the ACE-S Plus+ Electric Fat Tyre Bike – Elevate Your Adventure!
Unveiling the ACE-S Plus+, a high-performance, high octane variant of our ACE-S model that takes your riding experience to new heights. This upgraded version features front suspension forks, delivering a smoother ride across diverse terrains. Equipped with a larger more powerful 750W Bafang Rear Hub Motor, it boasts a higher top speed, allowing you to conquer every trail with ease.
Revamped and refined, the ACE-S Plus+ Electric Bike redefines your riding experience with its sleek Low Bar Step Through frame design, ensuring easy access and unparalleled comfort. Originating from our popular ACE-X model, the ACE-S maintains the robust construction that sets it apart.
Designed in conjunction with our in-house family team and continuously sought after since its debut in 2019, the ACE Bike continues to create waves nationwide.
Loaded with premium features and celebrated year after year as Australia's favourite fat tyre bike the ACE range boasts a Shimano 7 Speed Derailleur, vibrant colour options and a cutting-edge battery system with our Latest GEN3 Aluminium Battery which encompasses 21700 cells that are 30% larger than our competitors, paired with a Smart BMS for optimal performance and safety.
The ACE-S Plus+ takes performance up a notch with our Custom Master Control unit, providing top-tier power density and advanced motor control algorithms. Seamlessly integrating light controls, improving reliability and simplifying diagnostics, this bike is powered by Bafang's High Torque Motor, ready to conquer diverse terrains.
What's New for Series 3?
- NEW GEN3 Battery with Integrated Tail & Brake Lights
- Increased Battery Capacity to 20AH
- Increased Motor from 500W to 750W
- Updated 30% Larger Battery Cells to Premium Samsung 21700 Cells
- Integration of Bafang's Latest Gen Hub Motor
- Frame Design Improvements caters for our new Series 3 Rear Cargo Rack & Internal Frame Basket System installation
The ACE-S ensures no adventure is off-limits, accommodating two riders with its spacious seat. The removable Samsung Battery delivers an incredible 80km range on a single charge. From beaches to hills, dirt tracks to pavements, the ACE-S handles it all effortlessly. Opt for the Off-Road Throttle Kit for cruising ease, and embrace rapid gear shifts with the Shimano Rapid Fire shifter and Altus transmission.
Join the ACE revolution and unlock limitless possibilities with the ACE-S Electric Fat Tyre Bike – your ticket to exhilarating adventures awaits!
Checkout the Range of Options & Accessories for your New ACE Bike or need help customising your bike? Speak to our Friendly Team on what works best for you.
Reviews (25)
Reviews (25)
Specifications
Specifications
ACE & ACE PLUS+ SERIES 4
Speed & Range
- Range Standard Models 60km+
- Range Plus & Rally Models 80km+
- Speed Standard Models 25km/h (or Unlock up to 38km/h for Private Property Use)
- Speed Plus & Rally Models 25km/h (or Unlock up to 45km/h for Private Property Use)
Battery
- Standard Models 52V / 720Wh, 15AH
- Plus+ & Rally Models 52V / 960Wh, 20AH
- Samsung 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
Features
- Hill Ability Up to 15º Degree / 25% Incline PAS
- Seat Custom Large Black Dual Seat for 2 Riders
- Warranty 2 Years (1 Year on Batteries)
- Lights Front LED 220lm Headlight with DRL
- Lights Rear LED Brake Light inbuilt to battery pack
- Grips Black Velo Wide Comfort
- Bell Yes
Brakes
- All Models Tektro Hydraulic Disc
- Discs 180mm
- E-Brakes Yes Motor Safety Cut Off
Display
- Colour Micro LCD Multi-Function with 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 RMG062 Latest Generation Rear Hub Drive
- Power Output Standard Models 250W Limited - Can be Unlocked to 500W for Off Road Private Property Use.
- Power Output Plus+ Models 250W Limited - Can be Unlocked to 750W for Off Road Private Property Use.
- Torque 65N.m and 80N.m on Plus 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 - "X" Step Over or "S" Step Through Low Bar Designs
- Handlebars Aluminium Motorcycle Inspired with Adjustable Height
- Fenders Matte Black Aluminium
Suspension
- Standard Models No Suspension
- Plus+ Models Front Independent
Wheels & Tyres
- 20x4.0" Kenda Krusade Fat Mud Tyres
Charging
- 7-8hrs 15Ah Batteries with Standard 2A Included Charger
- 9-10hrs 20Ah Batteries with Standard 3A Included Charger
- Optional 5A Fast Charger Available for 2.5x Faster Charging
Dimensions
- Overall Length 1,750 mm
- Handlebar Height 1,140 - 1,190 mm
- Handlebar Width 660 mm
- Seat Height 810 mm Fixed Height
- Seat Length 600 mm
- Ground Clearance 270 mm
- Wheel Base 1,160 mm
- Rider Height Ideal for Riders up to 200cm Tall
Weights
- N.W of 15Ah Battery 4.34 kg
- N.W of 20Ah Battery 5.12 kg
- N.W of Standard ACE + Battery 32.3 kg
- N.W of ACE Plus+ Battery 36 kg
- Max Loading 180 kg
Inclusions
- In Box Bike, Battery, 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 the ACE-S Plus+ Electric Bike.
Also available in Step Over or Step Through Frames.
Watch the Ace Video
Product Highlights
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Premium 21700 Battery
Cruise up to 80km with our latest 3rd Gen 52V 20Ah Aluminium battery, now powered by Premium Samsung 21700 cells (30% Larger). Our latest battery features an enhanced docking station, new BMS with Auto Sleep mode to safeguard your battery. It’s also removable and even includes a brake and tail light function! Plus, our ACE batteries are fully UL2271 compliant with Australian standards.
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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.
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Top Cup Holder
A signature and an essential addition to the ACE-X model range. Carry your morning brew easily with the Frame mounted Cup Holder which is completely adjustable for those larger bottles or smaller coffee cups!
Note: Not available on ACE-S Step Through Models -
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Powerful LED Headlight
Illuminate your ride with the Ace electric bike's iconic LED headlight, a staple of the model range for over five years. Featuring a daytime running lamp and low beam functionality, this powerful light ensures maximum visibility and safety, whether you're riding in sunlight or at dusk.
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Tektro Hydraulic Brakes
Experience unparalleled stopping power and low maintenance with the ACE electric bike's Tektro hydraulic disc brakes. Offering smooth, responsive performance in all weather conditions you can ride confidently with minimal effort, knowing you can stop on a dime wherever your adventure takes you.
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LCD Display
Stay in control with the Ace electric bike's LCD display, showcasing all your ride info including trip distance, odometer, speed, battery level, light operation and more. This intuitive display keeps you informed and ready for any adventure at a glance.
NEW
XL Rear Rack
Carry more gear than ever before with our all new XL Rear Racks. Suitable for Child Seats, Baskets and loads more! Available now for all ACE Series 3 Bikes.
Accessorise Your Ace
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Frequently Asked Questions
Product
What comes in the Bike box?
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?
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?
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?
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?
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?
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?
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?
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?
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.
Our Models
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Get 50% OFF All Ampd Bros Merch when you spend Over $100! Simply use code "MERCH" at Checkout.
