Amp'd Bros ACE-X Pro Series 5 Road Legal Electric Bike | Bronze Eclipse

Amp'd Bros ACE-X Pro S5 Road Legal Electric Bike

The performance benchmark of the ACE range, now Series 5 and factory EN15194 certified. The ACE-X Pro adds full dual suspension, a bigger 25Ah Samsung-cell battery, 95 Nm of torque and 4-piston brakes to the fat tyre platform Australia already loves. It soaks up broken bitumen, gravel and trail edges so you ride further and arrive fresher, legally, on roads and bike paths.

Why You'll Love It

• Dual suspension comfort: front fork plus a DNM rear shock smooth out the hits for you and your passenger, keeping the bike composed when the surface gets rough.
• Longest range in the ACE line: 48V 25Ah battery on premium Samsung 21700 cells, good for up to 100 km a charge and removable for indoor charging.
• More grunt: Bafang rear hub motor with 95 Nm of torque, plus Hill Boost for the steepest climbs.
• Serious stopping power: 4-piston hydraulic discs on oversized 203 mm rotors.
• Puncture resistant: custom-moulded Amp'd Bros Blizzard 20 x 4" fat tyres with a tougher 33TPI anti-puncture casing.
• Big-screen control: 3.5" Ultra colour display with ride modes and trip data at a glance.
• Connected: Ampd Bros GO App with live 4G GPS tracking, digital key, remote lock and alerts, ride stats, parental controls and software updates.
• Built for two: two-up seat with height adjustment and a 180 kg max load.

Road Legal in Australia

This is the factory EN15194 road model (certificate SGS-260939-EA, which is also its NSW approval). It's rated at 250W continuous, pedal assist cuts out at 25 km/h and the throttle works as a 6 km/h walk assist only, so you can ride it on roads and bike paths with no licence or rego. From March 2029 NSW will only allow EN15194 e-bikes on roads and paths. The road and off-road versions are built differently at the factory and can't be converted later.

Specifications

• Motor: Bafang rear hub, 250W continuous, 95 Nm torque
• Battery: 48V 25Ah (approx. 1,200Wh), Samsung 21700 cells, removable, EN50604 certified
• Range: up to 100 km
• Assist: pedal assist to 25 km/h, 6 km/h walk-assist throttle
• Drivetrain: Shimano Altus 7-speed, rapid-fire shifter
• Suspension: dual, front fork and DNM rear shock
• Brakes: 4-piston hydraulic discs, 203 mm rotors
• Wheels and tyres: 20 x 4" Amp'd Bros Blizzard, 33TPI anti-puncture
• Display: 3.5" Ultra colour display
• Lights: 230 lux / 8.5W LED headlight, integrated brake and tail light
• Frame: Step Over (X), aluminium
• Seat height: 890 to 950 mm
• Bike weight: 54.5 kg
• Max load: 180 kg
• App: Ampd Bros GO App (4G)
• Certification: EN15194 (SGS-260939-EA), NSW approved
• Warranty: 2 years, including the battery

Frequently Asked Questions

Do I need dual suspension?

If your rides include broken roads, gravel paths, beach tracks or a regular passenger, rear suspension makes a big difference to comfort and control. For mostly smooth bike paths, a front-suspension fat tyre bike does the job. Use the Suspension filter in our electric bike collection to compare.

How far will it go on a charge?

Up to 100 km on the 25Ah battery. Expect the top figure on flat ground in a low assist level; hills, a passenger, wind and cold weather reduce it.

Does it have a throttle?

Yes, but on this road-legal model it works as a walk assist up to 6 km/h, as Australian rules require. Above that the motor only helps while you pedal. The off-road version has no throttle restriction but is for private property only.

Is it heavy?

At 54.5 kg it's a substantial bike, which is what you get with dual suspension and a 25Ah battery. Rolling, it feels planted rather than heavy. The battery is removable, which helps if you need to lift the bike onto a rack.

What warranty does it come with?

Amp'd Bros covers its adult e-bikes with a 2-year Australian warranty that includes the battery. Twelve Board Store is an authorised Amp'd Bros dealer.

Why Buy from Twelve Board Store?

• Authorised Amp'd Bros dealer with full manufacturer warranty
• Melbourne-based e-bike and electric rideable specialists since 2013
• Flexible payment with Afterpay, Zip, PayPal Pay in 4 and Shop Pay instalments
• Real advice from people who ride, plus workshop support after you buy

Range is a manufacturer estimate. Real-world range varies with rider weight, passengers, terrain, assist level, wind, tyre pressure and temperature. Always follow the e-bike rules in your state.