AMPD BROS Ace-X Plus Pro S4 Dual Suspension Fat Tyre Electric Bike
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Shipping & Pickup Information
Shipping & Pickup Information
Australia wide postage available or local pick-up, choose at checkout.
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AMPD BROS Ace-X Plus Pro S4 Dual Suspension Fat Tyre Electric Bike
AMPD Bros Ace-X Plus+ Gen 4 Fat Tyre Electric Bike
Shipping options (choose option at checkout once added to cart):
1. Ship to home ($150)
Get your new bike delivered in a box. ATTENTION: Whilst minimal assembly is required, basic mechanical skills and proper tools are a must. If your order includes additional items, they may arrive separately from the bike. We highly recommend taking your bike to a local bicycle mechanic if you are in any doubt when attempting assembly. If you decide to take your bike to a 3rd party for assembly or to check over of your own work, additional fees will apply and these are at your own expense. If any damage is evident to the box when it arrives please take photos and contact us prior to attempting assembly.
2. Drift Bikes Fully Assembled Delivery ($375 - within 50km of store. This cost is made up of $150 for Delivery and $225 for Assembly.)
Get your new bike hand-delivered to your shipping address already professionally assembled by Drift Bikes mechanics. Our team will contact you when your bike is built and ready for delivery. If your order includes additional items, they will be delivered with your bike.
3. Pickup in-store (*FREE)
Pick up your new bike in a box. ATTENTION: Whilst minimal assembly is required, basic mechanical skills and proper tools are a must.
*We highly recommend paying our workshop $225 to professionally assemble your Ampd Bros bike. If selecting pick up in-store we will contact you to check if you would like to pick up your boxed bike or have it professionally assembled. You can pay for assembly upon pickup. If choosing to take your bike in a box for self-assembly you assume any expenses related to your own mechanical work to be at your own expense.
Professional assembly includes:
Full assembly of the bike along with recycling the box (we pay for it to be recycled).
Assembly includes: Checking hanger alignment, pre stressing cables, training brake pistons, test derailleur limits, check ALL bolts along with test riding the bike to bed brakes in along with re-calibration and finally have the bike checked by a second mechanic. The build also insures we cover all warranty issues in the first 12 months as well as guaranteeing our build for 90 days and offering a free valued at $140. We feel we offer exceptional value for the $225 Ampd Bros build.
Please note, boxed bikes are stored at our warehouse location and may take up to 2 days to be transferred to the retail store.
Professionally assembled bikes can take up to 10 working days in peak season.
ATT: The 250W (500W for NSW) motor is road legal and doesn't require a licence or registration. The 750W and 1000W motor is for off-road (private property) use only.
About this 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.
Speed & Range
- Range 100km* (Single Motor Only)
- Top Speed 25km/h (or Unlock up to 50km/h for Private Property Use)
Battery
- Standard 52V / 1,300Wh, 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 4 Piston Hydraulic Disc
- Discs 203mm
- 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, 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.
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