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 the Original Stubbie Fat Tyre Electric Cruiser – a bike that perfectly complements your unique personality. This E-Bike combines sleek design with robust construction, resulting in a ride that truly makes you feel exceptional.

Similar to our Chubbie range of E-bikes, the Stubbie is a smaller sibling that packs a surprising punch and despite its size, it delivers an exhilarating experience!

Embark on unforgettable adventures with the Stubbie, equipped with our all-new, ultra-comfortable Velo Spring Seat. The bike features a powerful Samsung Battery that provides an impressive range on a full charge. With the reliable Pedal Assist (PAS) Bafang High Torque Motor, the possibilities are limitless.

Personalize your Stubbie to match your style. Choose from the Original Stubbie with Mud tyres or the Classic edition featuring timeless brown accented grips, seat, and white wall street tyres.

Conquering sand, hills, dirt, grass, and more becomes a breeze with the Stubbie E-Bike. Thanks to the 7 Speed Shimano transmission and lightweight Aluminium construction, this bike not only wards off rust but also ensures smooth riding, even in the unlikely event that you run out of charge.

Experience a bike that’s as exceptional as you are the Original Stubbie Fat Tyre Electric Cruiser!

Speed & Range

• Range60km+
• Top Speed25km/h(or Unlock up to 38km/h for Private Property Use)
• Stubbie Pro Top Speed25km/h(or Unlock up to 45km/h for Private Property Use)

Battery

• Samsung48V / 720Wh, 15AH Premium 21700lithium cells. Battery is also removable and can be charged in bike or separately.

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 15 Degree / 25% Incline PAS
• SeatVelo Comfort Seat with Adjustable Height (Colour may vary by model)
• Warranty2Years (1 Year on Batteries)
• LightsAluminium Front 16W LED Black
• GripsVelo Wide Comfort Grip
• BellYes

Brakes

• Front and RearTektro HydraulicDisc
• Discs160mm
• E-BrakesYes Motor Safety Cut Off

Display

• 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

• Electric MotorBafang RMG060 Rear HubDrive
• Power Output250W Limited – Can be Unlocked to 500W for Off Road Private Property Use.
• Power Output Stubbie PRO250W Limited – Can be Unlocked to 750W for Off Road Private Property Use.
• Max Torque65N.m or 80N.m on Stubbie PRO Models
• TransmissionShimano 7Speed with Rapid Fire Micro Shifter
• DerailleurShimano Altus
• PedalsWellgo Alloy – Black
• ChainKMC Z Series High Performance

Construction

• FrameAluminium – Step Over or Step Through
• HandlebarsAluminium with Promax Adjustable Stem

Suspension

• Standard ModelsNone – Can be optioned withPromax Suspension Seat Postfor maximumcomfort
• Stubbie PROAdjustable Front Suspension Fork

Wheels & Tyres

• 20×4.0″Kenda KrusadeFat MudTyres(Standard Models)
• 20×4.0″VEE Tire HuntsmanPuncture Resistant Tyres(PRO Models)

Charging

• 6-8hrs withStandard 2A Included Charger
• Optional5A Fast ChargerAvailable

Dimensions

• Overall Length1,800mm
• Handlebar Height1,050-1,150mm
• Handlebar Width700mm
• Seat Height800-920mm Adjustable
• Ground Clearance230 mm
• Wheel Base1,200 mm
• Rider HeightIdeal for Riders upto 190cm Tall

Weights

• N.W of Battery3.73kg
• N.W of Bike38 kg
• Max Loading120 kg

Inclusions

• In BoxBike, 48V Battery, 2A 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.