Ampd Bros ACE-S Plus+ Electric Bike (Series 4)

Ampd Bros ACE-S Plus+ Electric Bike (Series 4) – Power Meets Comfort

The ACE-S Plus+ Series 4 Electric Fat Tyre Bike is built for riders who demand style, comfort, and serious performance. As the premium variant of our popular ACE-S model, this e-bike is loaded with upgrades that make every ride smoother, faster, and more exciting.

Equipped with a 750W Bafang Rear Hub Motor, the ACE-S Plus+ gives you the extra push you need for climbing hills, cruising sandy beaches, or powering through city streets. The front suspension forks and adjustable handlebars ensure a comfortable ride across any terrain, while the low bar step-through frame design provides easy access for riders of all ages.

What makes the Series 4 stand out is its latest 52V 20Ah Samsung battery, built with premium 21700 cells for maximum efficiency and range. Paired with a Smart BMS and our custom Master Control Unit, you’ll enjoy improved power density, reliability, and effortless motor control.

Designed with Australian riders in mind and celebrated nationwide, the ACE-S Plus+ remains a top choice for fat tyre electric bikes, combining rugged construction, stylish new colours, and advanced features that elevate every journey.

Quick Highlights

• ⚡ 750W Bafang Rear Hub Motor (unlockable from 250W)
• 🔋 52V 20Ah Samsung Battery with premium 21700 cells
• 🚴♂️ Up to 80km+ range per charge (varies with terrain & rider use)
• 🛞 Fat tyre design for ultimate grip & off-road adventures
• 🌈 New colours for 2025 plus modern step-through frame design
• 💡 AB Signature Headlight + micro intelligent colour display
• 🎯 Shimano 7 Speed Derailleur with rapid-fire shifter
  
  

People Also Ask

What is the top speed of the ACE-S Plus+ Series 4?
The bike is limited to 25km/h for legal compliance but can be unlocked to reach up to 45km/h off-road.

How long does the battery take to charge?
The 52V 20Ah Samsung battery typically takes 6–8 hours for a full charge.

Can the ACE-S Plus+ handle two riders?
Yes, the spacious seat is designed to comfortably accommodate two riders, perfect for shared adventures.

Is this e-bike suitable for off-road trails?
Absolutely. With its fat tyres, suspension forks, and high-torque motor, the ACE-S Plus+ is built to conquer beaches, dirt tracks, and rugged trails.