AMPD Brother ACE-S PRO Dual Suspension Electric Bike
Introducing our all-new ACE-S PRO Dual Suspension Fat Tyre Electric Bike, the latest innovation from Ampd Bros that redefines what a fat bike can do.
Designed for the adventurer who demands performance, comfort and style, the ACE-S PRO boasts a revolutionary singular DNM Rear Suspension Shock, setting it apart from the competition. This groundbreaking design allows for seat height adjustment — a feature never before seen in fat bikes — while providing an ultra-smooth ride. The step-through frame adds ease and accessibility, making it ideal for all riders, regardless of height or mobility.
At the heart of the ACE-S PRO is a powerful Bafang Rear Hub Motor, delivering a whopping 95Nm of torque for unmatched performance on any terrain. Whether you're cruising along the beach, tackling steep hills or gliding over dirt trails, this bike ensures a seamless ride every time. Paired with Ampd Bros’ signature GEN3 Aluminium Battery, featuring Premium Samsung 21700 cells that are 30% larger and more energy dense than any other brand giving the bike a generous 100km range, ensuring that your adventures are only limited by your imagination. The battery also includes an integrated tail and brake light for enhanced safety.
The ACE-S PRO’s cutting-edge suspension system is a game - changer. Unlike traditional twin rear shocks used on other brands, which are bulky and outdated, the singular DNM shock not only looks sleek but also delivers superior performance. With 100mm of seat height adjustment, you can tailor your ride for optimal comfort, whether you're tackling rough trails or commuting through the city.
Designed with both style and function in mind, the ACE-S PRO comes with our plush quilted seat and VEE Tire Huntsman puncture-resistant tyres, ensuring comfort and durability on any journey. The 7-speed Shimano Rapid Fire shifter provides precise, effortless gear changes, making steep inclines and quick acceleration easier than ever. And for those seeking even more convenience, the Optional Off-Road Throttle Kit lets you ride with minimal pedaling effort, offering a smooth, throttle-based cruising experience when riding on Off Road Private Property.
With its premium build, advanced technology, and unparalleled comfort, the ACE-S PRO is the ultimate fat tyre electric bike. Perfect for adventure seekers, commuters, and casual riders alike, this bike offers everything you need for an extraordinary ride.
Choose the ACE-S PRO and experience the next level of electric biking from Australia’s leading brand.
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.
Specifications
Speed & Range
- Range 100km* (Single Motor Only)
- Top Speed 25km/h (or Unlock up to 50km/h for Private Property Use)
Battery
- Standard 48V / 1,200Wh, 25AH
- 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 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 Tektro Hydraulic Disc
- Discs 180mm
- E-Brakes Yes Motor Safety Cut Off
Display
- Colour 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
- Motor Type Bafang RMG 062D & 063D Latest Gen Hub Drive
- Ace Pro Motor Single Rear Limited to 250W (Unlocked 1,000W)
- Ace Demon Motors AWD Dual Drive Limited to 250W (Unlock to 1,000W Front & Rear - 2,000W Total)
- Ace Pro Torque High Torque 95n.m
- Ace Demon Torque High Torque 190n.m (Combined)
- 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 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 49 kg
- Max Loading 180 kg
Inclusions
- In Box Bike, 48V Battery, 3A AUS Charger, Front Headlight, Basic Tool Kit, Manual, Pedals, Fenders, Seat & Kick Stand.
Premium 21700 Battery
Cruise up to 100km with our latest 3rd Gen 48V 25Ah 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.
Dual Suspension
The ultimate in ride comfort - our all new custom DNM Adjustable Rear Shock, designed exclusively for Series 3 PRO & Demon Models! Plus dial in your rebound or even adjust seat height preferences from 850mm to 950mm providing 100mm of adjustment to suit your ideal ride height.
Colour LCD Display
Exclusive to the Ace Pro and Demon series, our second-generation Colour LCD display offers a premium riding experience by showcasing all your ride info, including trip distance, odometer, speed, battery level, and more. Plus advanced features like automatic sensing headlights and range this intuitive display ensures you're always informed.
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 95N.m Motor provides plenty of performance and excellent reliability to challenge any expedition with ease. Our motors are limited to 250W, however can be unlocked for Private Property Use.
d
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! Not available on ACE-S Step Through Models
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.
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.
Original: $2,958.19
-70%$2,958.19
$887.46Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Introducing our all-new ACE-S PRO Dual Suspension Fat Tyre Electric Bike, the latest innovation from Ampd Bros that redefines what a fat bike can do.
Designed for the adventurer who demands performance, comfort and style, the ACE-S PRO boasts a revolutionary singular DNM Rear Suspension Shock, setting it apart from the competition. This groundbreaking design allows for seat height adjustment — a feature never before seen in fat bikes — while providing an ultra-smooth ride. The step-through frame adds ease and accessibility, making it ideal for all riders, regardless of height or mobility.
At the heart of the ACE-S PRO is a powerful Bafang Rear Hub Motor, delivering a whopping 95Nm of torque for unmatched performance on any terrain. Whether you're cruising along the beach, tackling steep hills or gliding over dirt trails, this bike ensures a seamless ride every time. Paired with Ampd Bros’ signature GEN3 Aluminium Battery, featuring Premium Samsung 21700 cells that are 30% larger and more energy dense than any other brand giving the bike a generous 100km range, ensuring that your adventures are only limited by your imagination. The battery also includes an integrated tail and brake light for enhanced safety.
The ACE-S PRO’s cutting-edge suspension system is a game - changer. Unlike traditional twin rear shocks used on other brands, which are bulky and outdated, the singular DNM shock not only looks sleek but also delivers superior performance. With 100mm of seat height adjustment, you can tailor your ride for optimal comfort, whether you're tackling rough trails or commuting through the city.
Designed with both style and function in mind, the ACE-S PRO comes with our plush quilted seat and VEE Tire Huntsman puncture-resistant tyres, ensuring comfort and durability on any journey. The 7-speed Shimano Rapid Fire shifter provides precise, effortless gear changes, making steep inclines and quick acceleration easier than ever. And for those seeking even more convenience, the Optional Off-Road Throttle Kit lets you ride with minimal pedaling effort, offering a smooth, throttle-based cruising experience when riding on Off Road Private Property.
With its premium build, advanced technology, and unparalleled comfort, the ACE-S PRO is the ultimate fat tyre electric bike. Perfect for adventure seekers, commuters, and casual riders alike, this bike offers everything you need for an extraordinary ride.
Choose the ACE-S PRO and experience the next level of electric biking from Australia’s leading brand.
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.
Specifications
Speed & Range
- Range 100km* (Single Motor Only)
- Top Speed 25km/h (or Unlock up to 50km/h for Private Property Use)
Battery
- Standard 48V / 1,200Wh, 25AH
- 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 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 Tektro Hydraulic Disc
- Discs 180mm
- E-Brakes Yes Motor Safety Cut Off
Display
- Colour 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
- Motor Type Bafang RMG 062D & 063D Latest Gen Hub Drive
- Ace Pro Motor Single Rear Limited to 250W (Unlocked 1,000W)
- Ace Demon Motors AWD Dual Drive Limited to 250W (Unlock to 1,000W Front & Rear - 2,000W Total)
- Ace Pro Torque High Torque 95n.m
- Ace Demon Torque High Torque 190n.m (Combined)
- 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 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 49 kg
- Max Loading 180 kg
Inclusions
- In Box Bike, 48V Battery, 3A AUS Charger, Front Headlight, Basic Tool Kit, Manual, Pedals, Fenders, Seat & Kick Stand.
Premium 21700 Battery
Cruise up to 100km with our latest 3rd Gen 48V 25Ah 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.
Dual Suspension
The ultimate in ride comfort - our all new custom DNM Adjustable Rear Shock, designed exclusively for Series 3 PRO & Demon Models! Plus dial in your rebound or even adjust seat height preferences from 850mm to 950mm providing 100mm of adjustment to suit your ideal ride height.
Colour LCD Display
Exclusive to the Ace Pro and Demon series, our second-generation Colour LCD display offers a premium riding experience by showcasing all your ride info, including trip distance, odometer, speed, battery level, and more. Plus advanced features like automatic sensing headlights and range this intuitive display ensures you're always informed.
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 95N.m Motor provides plenty of performance and excellent reliability to challenge any expedition with ease. Our motors are limited to 250W, however can be unlocked for Private Property Use.
d
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! Not available on ACE-S Step Through Models
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.
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.
