ACE-X PRO Electric Bike
ACE-X PRO Electric Bike - Bronze Eclipse is on backorder and will ship as soon as it is back in stock.
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Free Shipping
Free Shipping
At Ampd Bros, we make delivery fast, simple and affordable.
- 🚚 FREE Shipping on all orders over $100 Australia-wide including Ampd Bros E-Bikes!
- 💲 Flat $9.95 shipping for orders under $100.
- ⚡ Order before 12pm (AEST) and your order will be dispatched the same business day!
Oversized & Remote Deliveries
For larger Motorcycles over 50kg — such as SurRon & RFN Motorbikes — a $199 freight fee applies to WA, TAS, and NT.
Remote areas (like Broome, Lord Howe or Kangaroo Island) may incur additional fees or service limitations. If delivery isn’t possible, we’ll contact you before dispatch to arrange alternatives.
Delivery Times
Typical delivery is 2–14 business days, depending on your location and carrier schedules (excluding public holidays and peak periods).
Important Notes
- Please ensure someone is available to receive your order to avoid re-delivery fees.
- All orders are securely boxed, but bikes and large items may require minor assembly. Visit our Assembly Page for help or contact your local Ampd Bros dealer (assembly fees may apply).
- We cannot ship large items to P.O. Boxes or Parcel Lockers — small items will ship via AusPost.
International Orders
For international shipping, please check prices at checkout or contact us for a quote. All rates are in AUD and exclude local import taxes or duties.
For full details, please refer to our Shipping Page or contact us.
Christmas Orders
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 67 Dover Drive, Burleigh Heads. Once paid in full, you can Pickup no later than Friday, December 19th @12pm - this is our final day of trade before 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. If you require your product assembled you must book prior with our team. 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
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 Ampd Bro's Adult Electric Bike Models
- 1 Year on Kids Electric Bikes (EVO Racing & Lil Rippa)
- 1 Year on RFN Motorcycles
- 1 Year on Surron Light Bee, Hyper Bee & Ultra Bee
- 6 Months on Surron Storm Bee
- 6 Months 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
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.
The Ampd Bros Difference
The Ampd Bros Difference
Why Choose Ampd Bros® Electric Bikes?
The Original Aussie Family Owned Brand
Proudly 100% Australian and family-owned, Ampd Bros was founded in 2019 with a mission to redefine the electric bike experience. Since then, over 40,000 Aussies have joined the Ampd Bros family, trusting our commitment to premium quality, craftsmanship and real customer care. When you ride with us, you’re supporting a local brand built on passion, integrity and community.
Expert Support and Unmatched Service
With more than 1,500 verified five-star reviews, our reputation speaks for itself.
Our team of industry-trained experts is available five days a week to offer personalised, knowledgeable support — whether you’re buying your first e-bike or looking to upgrade your ride. With nationwide sales and support across 80+ locations, up to 2-year's warranty on our bikes and responsive aftersales service, Ampd Bros ensures every rider enjoys complete confidence 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 know how important it is to stay on the road (or off it). That’s why we stock a full range of spare parts year-round and offer Fast & Free Delivery Australia-wide over $100. Every model is tested, proven and refined to deliver years of dependable performance. Plus, with interest-free finance for up to 36 months, you can ride now and pay later — without compromise.
Inspiring Bold Adventures
At Ampd Bros, our mission is simple: to inspire Aussies to Ride Bold and Beyond Ordinary. From beach cruisers to rugged fat bikes, our community of 40,000+ riders continues to grow — united by a love for adventure and the freedom that comes with every Ampd Bros ride.
Join the Ampd Bros Family
Experience the difference of riding with a brand that’s Aussie-owned, battle-tested, and customer-trusted. Backed by 1,500+ five-star reviews, a thriving national community and a passion for premium performance — it’s easy to see why more Australians choose Ampd Bros every year.
Ride bold. Ride Ampd Bros.
Ace Pro | Bike Dimensions
BATTERY 🔋
52V 25Ah Samsung
Premium 21700 Cells
Range ⚡️
Up to 100km+
Varies on Ride Use
MOTOR ⚙️
Bafang Rear Hub
High Torque 95N.m
CONTROL 🚴♂️
4 Piston Disc Brakes
Dual Suspension
Description
Description
Hold on tight, because the All NEW, Series 4 ACE-X PRO Dual Suspension Electric Bike is here to blow your mind! Inspired by our legendary ACE Model Range, the ACE-X PRO just took a quantum leap forward!
Say goodbye to the ordinary, because the ACE-X PRO leaves its predecessor, the ACE-X in the dust. We've loaded it with a high torque 95N.M Bafang Rear Hub Motor that delivers torque like never before on an Ace Bike! And for those seeking next-level comfort, we've added our signature DNM Rear Suspension for an ultra-smooth ride.
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 Pro range boasts a 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 our Smart BMS for optimal performance and safety.
What's New for Series 4?
- All New 52V 25AH Battery with Premium 21700 Samsung Cells
- Improved 4 Piston Tektro Hydraulic Brakes with 203mm Rotors
- Enhanced Adjustable Front Fork with CNC Bar Clamps
- 4 Premium New Metallic Paint Finishes, including the showstopper "Bronze Eclipse", Gloss Midnight Black, Gloss Jungle Green and Matte Titanium.
- Patented Rear Suspension Design Enabling 100mm of Seat Height Adjustment
- Plush Quilted Seat and VEE Tire Huntsman Puncture Resistant Tyres
Step up to the ACE-X PRO, our iconic high cross bar "X" frame model. Equipped with an adjustable coffee cup and bottle holder, a spacious seat for two, and a massive Removable Samsung Battery with a 100km Range, this beast will take you on unimaginable adventures. Paired with Bafang's High Torque 95Nm Motor, no terrain can hold you back – beaches, hills, dirt tracks, grass, or pavement, you name it!
Feel the surge of adrenaline as the insane levels of torque propel you forward, conquering every obstacle in your path. Pedal Assist is standard, but with our Off Road Throttle Kit, you can cruise effortlessly with minimal effort. Gear shifts are lightning-fast and precise, thanks to the 7-speed Shimano Rapid Fire trigger shifter and Altus transmission.
Reviews (22)
Reviews (22)
Specifications
Specifications
ACE PRO & DEMON SERIES 4
Range
- Ace Pro Up to 100km+*
- Ace Demon Up to 100km* (Single Motor Only)
Battery
- Standard 52V / 1,300Wh, 25AH
- Samsung Premium 21700 Lithium cells
- Battery is removable and can be charged in bike or separately.
Motor Drive
- All Models Bafang Hub 250W High Torque 95N.m Motor
- All Models Restricted to 25km/h
- ACE Pro Single Rear Wheel Drive
- ACE Demon Dual AWD Front & Rear
Controller
- Ampd Bro's Custom - Best-in-class power density and state-of-the-art motor control algorithms.
- Rated to 1,000W / Peak 1,600W
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 30º Degree / 60% Incline PAS
- Seat Custom Large Quilted Plush Dual Seat for 2 Riders
- Warranty 2 Years (1 Year on Batteries)
- Ace Pro Headlight Ampd Bros Signature 800lm LED Light with DRL
- Demon Headlight Upgraded PRO Front LED 1,700lm Headlight with DRL
- Lights Rear LED Brake Light inbuilt to battery pack
- Grips Velo Wide Comfort
- Bell Yes
Brakes
- Standard High Performance Tektro 4 Piston Hydraulic Disc
- Discs 203mm
- E-Brakes Yes Motor Safety Cut Off
Display
- Large Colour LCD Multi-Function with USB, ODO, Trip, Battery Level, Speed etc
Drivetrain
- Transmission Shimano 7 Speed with Rapid Fire Micro Shifter
- Derailleur Shimano Altus
- Pedals Wellgo Alloy - Black
- Chain KMC Z Series High Performance & Rust Resistant
Construction
- Frame Aluminium - "X" Step Over Bar Design
- Handlebars Aluminium Motorcycle Inspired with Adjustable Height
- Fenders Matte Black Aluminium
Suspension
- Standard Front Independent & Rear Adjustable DNM
Wheels & Tyres
- 20x4.0" Vee Tire Huntsman Puncture Resistant All Terrain Tyres
Charging
- 8.5hrs for 25Ah Batteries with Standard 3A Included Charger
- Optional 5A Fast Charger Available
Dimensions
- Overall Length 1,800 mm
- Handlebar Height 1,140 - 1,190 mm
- Handlebar Width 660 mm
- Seat Height 880mm (Adjustable between 850-950mm)
- 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 25Ah Battery 6.25 kg
- N.W of ACE Pro + Battery 44.4 kg
- N.W of ACE Demon + Battery 52 kg
- Max Loading 180 kg
Inclusions
- In Box Bike, Battery, 3A 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
Available in Step Over or Step Through Frames.
Watch the Video
Product Highlights
Ace Model Comparison
Most models are available in X- Step Over or S- Step Through Frames
Made for Ace
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Can I add a throttle to my bike?
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What is an "X" and "S" model?
Shipping
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