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The AMPD ACE-X represents the evolution of one of Australia’s most iconic fat tyre e-bikes. First introduced in 2019, the ACE platform has become a nationwide favourite, and the Series 4 ACE-X continues that legacy with meaningful upgrades in power delivery, battery technology, and rider interface.
Built around a rugged aluminium frame, available in both “X” step-over and “S” step-through configurations, the ACE-X is designed to handle all-terrain riding while remaining accessible and comfortable. Its motorcycle-inspired handlebars and wide stance provide excellent stability and control, while matte black aluminium fenders offer durability and weather protection.
Power comes from a high-torque Bafang rear hub motor, configured for 250W continuous output to meet road-legal requirements, with the option to unlock higher performance for private property use. The ACE-X is paired with a 52V 15Ah Samsung lithium battery, built using premium 21700 cells housed in Ampd’s GEN3 aluminium battery casing. This system delivers up to 60km of real-world range, depending on riding conditions, while remaining removable for convenient charging.
For Series 4, the ACE-X introduces a new Micro Intelligent Colour Display, offering clear ride data at a glance, including speed, battery level, trip distance, and system diagnostics. Power management is handled by the Ampd Brothers Custom Master Control unit, delivering class-leading power density, smoother motor control, integrated lighting functions, and simplified servicing.
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Let us know what you’re looking for — or visit us in-store and we’ll walk you through 5 simple questions to match you with your perfect ride:
Yes — all sales include a 12-month parts warranty. Labour time is not included, but we’re always happy to assist with service and repairs and can work with our suppliers for after sales support to ensure you feel safe and secure on your new wheels.
No bookings required — just drop in!
We’ll help you test ride multiple bikes or discuss options that suit your needs.Tip: Call ahead or message us first to confirm availability of the specific model you’re after.
We stock Australia’s largest range, including:
Don’t see what you want? Ask our team, and we’ll be able to source it!
All bikes are fully supported and serviceable by our in-house mechanics.
Yes! If your bike is in stock, we’ll assemble and prep it so you can ride straight out the door upon payment.
Between 30 – 115 km depending on:
Ask our friendly staff or look at the specs of the bike your after for more info! We’re happy to help.
Yes — we deliver locally across Sydney and can ship nationally for a delivery fee.
We also partner with supporting stores across Australia to assist with assembly where possible.
Absolutely. Our mechanics have 15 + years’ experience and are among the most qualified in the country.
Yes — your first service is free!
We’re also always available to provide ongoing maintenance, tune-ups, repairs, and support to keep your bike running perfectly as part of our workshop department.
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