ACE-X PRO Dual Suspension Series 4 Electric Bike

Hold on tight, because the All NEW 2025, Series 4 ACE-X PRO Dual Suspension Electric Bike is here to blow your mind! Inspired by our legendary ACE Model Range, the ACE-X PRO just took a quantum leap forward!

BATTERY 🔋52V 25Ah Samsung, Premium 21700 Cells

Range ⚡️Up to 100km+, Varies on Ride Use

Top Speed 🚴‍♂️Limited to 25km/h (Unlock to 50km/h)

Hub Motor ⚙️ Restricted to 250W (Unlock to 1,000W)

ACE Pro - The Original Dual Suspension Fat Electric Bike! Since its debut, ACE Bike continue's to be Australia's #1 Best Selling and Most Loved Electric Bike by Aussie's for over 5 Years!

Say goodbye to the ordinary, because the ACE-X PRO leaves its predecessor, the ACE-X in the dust. We've supercharged it with a mind-boggling 1,000W Rear Hub Bafang Motor that delivers mind-blowing ride performance like never before seen on an Ace Bike! And for those seeking next-level comfort, we've added our signature DNM Rear Suspension for an ultra-smooth ride.

Designed in conjunction with our in-house family team and continuously sought after since its debut in 2019, the ACE Bike continues to create waves nationwide.

Loaded with premium features and celebrated year after year as Australia's favourite fat tyre bike the ACE Pro range boasts a vibrant colour options and a cutting-edge battery system with our Latest GEN3 Aluminium Battery which encompasses 21700 cells that are 30% larger than our competitors, paired with our Smart BMS for optimal performance and safety.

What's New for Series 4?

• All New 52V 25AH Battery with Premium 21700 Samsung Cells
• Improved 4 Piston Tektro Hydraulic Brakes with 203mm Rotors
• Enhanced Adjustable Front Fork with CNC Bar Clamps
• 4 Premium New Metallic Paint Finishes, including the showstopper "Bronze Eclipse", Gloss Midnight Black, Gloss Jungle Green and Matte Titanium.
  
• Patented Rear Suspension Design Enabling 100mm of Seat Height Adjustment
• Plush Quilted Seat and VEE Tire Huntsman Puncture Resistant Tyres
  

Step up to the ACE-X PRO, our iconic high cross bar "X" frame model. Equipped with an adjustable coffee cup and bottle holder, a spacious seat for two, and a massive Removable Samsung Battery with a 100km Range, this beast will take you on unimaginable adventures. Paired with Bafang's High Torque 95Nm Motor, no terrain can hold you back – beaches, hills, dirt tracks, grass, or pavement, you name it!

Feel the surge of adrenaline as the insane levels of torque propel you forward, conquering every obstacle in your path. Pedal Assist is standard, but with our Off Road Throttle Kit, you can cruise effortlessly with minimal effort. Gear shifts are lightning-fast and precise, thanks to the 7-speed Shimano Rapid Fire trigger shifter and Altus transmission.

ACE PRO & DEMON SERIES 4

Speed & Range

•  Range 100km* (Single Motor Only)
•  Top Speed 25km/h (or Unlock up to 50km/h for Private Property Use)

Battery

•  Standard 52V / 1,300Wh, 25AH
•  Samsung Premium 21700 Lithium cells
•  Battery is removable and can be charged in bike or separately. 

Ride Modes

•  Mode 1 Pedal Assist mode: Adjustable pedal assist performance settings from 1-5 or can also be changed to 1-3 or 1-9
•  Mode 2 Walk mode: Idles bike up to 6km/h to assist with moving bike by holding the "-" button on the keypad
•  Mode 3 Throttle mode: Available when Optioned with the Off Road Throttle Kit

Features

•  Hill Ability Up to 30º Degree / 60% Incline PAS
•  Seat Custom Large Quilted Plush Dual Seat for 2 Riders
•  Warranty 2 Years (1 Year on Batteries)
•  Ace Pro Headlight Ampd Bros Signature 800lm LED Light with DRL
•  Demon Headlight Upgraded PRO Front LED 1,700lm Headlight with DRL 
•  Lights Rear LED Brake Light inbuilt to battery pack
•  Grips Velo Wide Comfort
•  Bell Yes

Brakes

•  Standard Tektro 4 Piston Hydraulic Disc
•  Discs 203mm
•  E-Brakes Yes Motor Safety Cut Off

Display

• Colour 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

•  Motor Type Bafang RMG 062D & 063D Latest Gen Hub Drive
•  Ace Pro Motor Single Rear Limited to 250W (Unlocked 1,000W)
•  Ace Demon Motors AWD Dual Drive Limited to 250W (Unlock to 1,000W Front & Rear - 2,000W Total) 
•  Ace Pro Torque High Torque 95n.m
•  Ace Demon Torque High Torque 190n.m (Combined)
•  Transmission Shimano 7 Speed with Rapid Fire Micro Shifter
•  Derailleur Shimano Altus
•  Pedals Wellgo Alloy - Black
•  Chain KMC Z Series High Performance

Construction

•  Frame Aluminium - "X" Step Over Bar Design
•  Handlebars Aluminium Motorcycle Inspired with Adjustable Height 
•  Fenders Matte Black Aluminium

Suspension

•  Standard Front Independent & Rear Adjustable DNM

Wheels & Tyres

•  20x4.0" Vee Tire Huntsman Puncture Resistant All Terrain Tyres

Charging

• 8.5hrs for 25Ah Batteries with Standard 3A Included Charger
• Optional 5A Fast Charger Available

Dimensions

•  Overall Length 1,800 mm
•  Handlebar Height 1,140 - 1,190 mm
•  Handlebar Width 660 mm
•  Seat Height 880mm (Adjustable between 850-950mm)
•  Seat Length 600 mm 
•  Ground Clearance 270 mm
•  Wheel Base 1,160 mm
•  Rider Height Ideal for Riders up to 200cm Tall

Weights

• N.W of 25Ah Battery 6.25 kg
• N.W of ACE Pro + Battery 44.4 kg
• N.W of ACE Demon + Battery 49 kg
• Max Loading 180 kg

Inclusions

•  In Box Bike, Battery, 3A 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.