AMPD Bros Ace-X PRO S4 Dual Suspension 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:

Hold on tight, because the AllNEW 2025,Series 4 ACE-X PRO Dual Suspension Electric Bikeis here to blow your mind! Inspired by our legendaryACE ModelRange, theACE-X PROjust took a quantum leap forward!

Say goodbye to the ordinary, because theACE-X PROleaves its predecessor, the ACE-X in the dust. We’ve supercharged it with a mind-boggling1,000W Rear Hub Bafang Motorthat delivers mind-blowing ride performance like never before seen on anAce Bike!And for those seeking next-level comfort, we’ve added our signatureDNM Rear Suspensionfor an ultra-smooth ride.

Designed in conjunction withour in-house family team and continuously sought after since its debut in 2019, the ACE Bike continues to create wavesnationwide.

Loaded with premium features and celebrated year after year as Australia’s favourite fat tyre bike theACEProrange boasts avibrant colour options and a cutting-edge battery system with our Latest GEN3 Aluminium Battery which encompasses21700cells thatare30%largerthan our competitors, paired with our Smart BMS for optimal performance and safety.

What’s New for Series 4?

• All New52V 25AHBattery 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 theACE-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 RemovableSamsung Batterywith a100km Range,this beast will take you on unimaginable adventures. Paired withBafang’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 ourOff Road Throttle Kit,you can cruise effortlessly with minimal effort. Gear shifts are lightning-fast and precise, thanks to the7-speed Shimano Rapid Firetrigger shifter andAltustransmission.

Speed & Range

• Range100km* (Single Motor Only)
• Top Speed25km/h (or Unlock up to 55km/h for Private Property Use)

Battery

• Standard52V / 1,300Wh, 25AH
• SamsungPremium 21700 Lithium cells
• Batteryis removable and can be charged in bike or separately.

Motor

• Bafang HubLimited to 250W (Unlocked 1,000W Nominal)
• Torque95N.m (Each Motor)
• Peak Output1,600W+ (Each Motor)
• ACE ProSingle Rear Wheel Drive
• ACE DemonDual AWD Front & Rear Motors

Ride Modes

• Mode 1Pedal Assist mode:Adjustable pedal assist performance settings from 1-5 orcan also be changed to 1-3 or 1-9
• Mode2Walkmode:Idles bike up to 6km/h to assist with moving bike by holding the “-” button on the keypad
• Mode 3Throttle mode: Available whenOptionedwith theOff Road Throttle Kit

Features

• Hill AbilityUp to 30 Degree / 60% Incline PAS
• SeatCustom Large Quilted Plush Dual Seat for 2 Riders
• Warranty2Years (1 Year on Batteries)
• Ace Pro HeadlightAmpd Bros Signature800lm LED Light with DRL
• Demon HeadlightUpgraded PRO Front LED 1,700lm Headlight with DRL
• LightsRear LED Brake Light inbuilt to battery pack
• GripsVelo Wide Comfort
• BellYes

Brakes

• StandardTektro 4 Piston HydraulicDisc
• Discs203mm
• E-BrakesYes Motor Safety Cut Off

Display

• Colour LCDMulti-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

• TransmissionShimano 7Speed with Rapid Fire Micro Shifter
• DerailleurShimano Altus
• PedalsWellgo Alloy – Black
• ChainKMC Z Series High Performance

Construction

• FrameAluminium – “X” Step Over Bar Design
• HandlebarsAluminiumMotorcycle Inspired with AdjustableHeight
• FendersMatte Black Aluminium

Suspension

• StandardFront Independent& Rear Adjustable DNM

Wheels & Tyres

• 20×4.0″Vee Tire HuntsmanPuncture Resistant All Terrain Tyres

Charging

• 8.5hrs for 25Ah Batteries with Standard 3A Included Charger
• Optional5A Fast ChargerAvailable

Dimensions

• Overall Length1,800 mm
• Handlebar Height1,140 – 1,190 mm
• Handlebar Width660 mm
• Seat Height880mm (Adjustable between 850-950mm)
• Seat Length600 mm
• Ground Clearance270 mm
• Wheel Base1,160 mm
• Rider HeightIdeal for Riders upto 200cm Tall

Weights

• N.W of 25Ah Battery6.25 kg
• N.W of ACE Pro + Battery44.4 kg
• N.W of ACE Demon + Battery49 kg
• Max Loading180 kg

Inclusions

• In BoxBike, 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.