Amp’d Bros Ace S Pro Dual Electric Bike – Dual Motor. Double the Torque. All Style.
The Amp’d Bros Ace S Pro Dual is the ultimate fat tyre e-bike for riders who want more power, more traction, and more freedom. Featuring 750W motor, a rugged step-through frame, and oversized 20x4” tyres, the Ace S Pro Dual is ready to tackle everything from sandy beach tracks to steep off-road climbs with ease.
Built for adventure but comfortable enough for daily commutes, the Ace S Pro Dual delivers unmatched versatility and street presence. With a high-capacity battery, front suspension, and a sleek LCD display, this is the bike that doesn’t just perform—it dominates.
Key Features:
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Speed: Up to 45km/h* (25km/h road-legal, 45km/h unlocked for private property use)
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Range: Up to 80km per charge (based on terrain, mode, and rider weight)
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Battery: 48V 15Ah removable Samsung lithium battery – easily removable for off-bike charging
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Motor: 250W hub motors (locked and 1000W unlocked) – insane torque and hill-climbing power
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Throttle: Thumb throttle with isolator switch – ride with or without pedalling
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Frame: Step-through aluminium cruiser frame – classic low-slung comfort and control
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Tyres: 20” x 4” Kenda fat tyres – grip hard on sand, gravel, grass or bitumen
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Brakes: Hydraulic disc brakes front and rear for powerful and reliable stopping
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Suspension: Front suspension fork – softens rough roads and trails
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Lights: Integrated front and rear LED lighting for visibility day and night
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Display: High-contrast LCD showing speed, battery, assist level, trip and mode
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Gearing: 7-speed Shimano drivetrain – ride efficiently on or off throttle
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Rider Height Suitability: Best suited for riders approx. 160cm–190cm
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Max Rider Weight: 120kg
Why Buy Your E-Bike from Twelve Board Store?
✔ Melbourne’s Premier Fat Tyre Electric Bike Destination – Explore the largest and most curated range of fat tyre e-bikes in Melbourne.
✔ Expert In-Store Service – Real people, real advice, real support. Try before you buy with demo rides available in-store.
✔ Fast & Free Shipping – We offer nationwide delivery and free shipping on all e-bikes.
✔ Authorized Amp’d Bros Dealer – Shop with confidence knowing you're buying from an official Amp’d Bros partner.
✔ Built & Tuned By Experts – Every bike is assembled, safety-checked, and professionally tuned by our in-house tech team before shipping or pickup.
✔ In-Store Service & Repairs – We operate a full-service electric bike workshop in-store to keep your ride in peak condition.
EPAC Compliant:
The Amp’d Bros Ace S Pro Dual meets EPAC standards when used in pedal-assist mode up to 25km/h, making it road-legal throughout Australia. Throttle mode and higher speeds are intended for private property use.
