ACE Bike Dual Motor Upgrade Kit
ACE Dual Motor Wiring Harness and Motor Switch
Ace Dual Motor Controllers
Ace Bike Dual Motor Upgrade Kit

ACE Bike Dual Motor Upgrade Kit

Regular price$749.00
Includes GST. $8 Shipping or Free Over $100!* (Excludes Sur-Ron & Sumo)
Bike Model
  • Low Stock - Only 5 Left Online!
  • More Stock on the Way
  • Free AU Delivery Over $100!*
  • Up to 24 Months Zip Interest Free
  • Aus Wide Warranty & Service Support

We now have over 25 Dealers & Stockists Nation Wide throughout Australia who carry and service our Bike & Skateboard Range!

To Locate an Authorised Ampd Bros Stockist near you Click Here - Remember to Call Ahead Prior to Visiting to Ensure the Stock you are after is Available.

Domestic Australian Shipping

We Ship 🚚 FREE in AUS for orders over $100! For orders under $100 a Flat Rate of $8 will Apply. More options and express services are available at the Checkout. This includes Free Delivery on Large items such as Bikes & Scooters!

*Surron Motorcycles and Sumo Scooters (Oversized Item Orders Over 50kg) will incur a $199 Freight Fee to WA, TAS & NT.

*Remote Locations & Islands:
Surcharges will Apply for all orders going to extremely Remote Locations or Islands across Australia (Eg. Macquarie Island, Thursday Island, Kangaroo Island, Russel Island etc) and we reserve the right to cancel any order to such location or adjust shipping fee's where necessary, we recommend Contacting Us for a Quote if you believe you may be subject to such charges.

Delivery Times vary from 2 ~ 14 Business Days (Excludes Public Holidays & Peak Periods). Remember - Large and Bulky items require more manual handling and may not arrive on estimated delivery day provided by couriers as these dates are based on Small Items.

*Additional Fee's May Apply for Missed Deliveries - Please Ensure you ship to an attended address to avoid any missed delivery.

All orders are packed and shipped securely boxed and items such as bikes, scooters or SurRon motorcycles will require some assembly and/or fitting - refer to our assembly page for assistance, or contact your local dealer to book in for assembly (Assembly fee's may apply).

Note: We do not Ship Large items to any P.O Boxes or Parcel Lockers. (Small Articles can be delivered to P.O Boxes via AusPost when selected at checkout)

International Shipping

Currently we only ship Selected Small items to New Zealand, UK, Europe and USA for shipping prices please refer to the checkout or Contact us for a Quote. All Prices & Rates are charged in AUD$ and exclude any import taxes or charges.

For full details on Shipping & Delivery please refer to our Shipping Page or Contact Us if you are not sure.

Here at Ampd Brothers Electric Quality and Assurance means a thousand words. Thats why we stand behind all our products with our extensive Nation Wide Warranty! 

Warranty Periods:
- 1 Year on Electric Bikes, Scooters & Skateboards
- 6 Month's
 on Products Sold as "Ex-Demo" or "Refurbished" items
- 3 Month's on any Parts & Accessories*

For More info on Warranty Click Here

Turn your Bike into a Dual Motor Beast! We now have the ultimate package to upgrade your rear-drive bike to a Front and Rear Drive Powerhouse! 

In this Awesome Kit you'll find a Front Motor (500W) & Rim Assembly, including all Electrics required such as dual motor controller unit, switches, and upgraded battery terminal cabling. 

Installation is required and does require some technical ability to fit, we recommend speaking with your local stockist or bike store. We also provide free installation at our Gold Coast HQ.

Model Fitment:

- 2021 ACE Kits suit ACE-X Models Only with light switch.
- 2022 ACE Kits suit ACE-X & ACE-S Models with no light switch.

Package Options:

Standard Pack - Dual Motor Kit Only
21 Plus Pack - Dual Motor Kit + Trade in Your Standard Battery for a 21AH (Only Available on New Bike Purchases)
21 Ultimate Pack - Dual Motor Kit + Standard Bike Battery + 21AH Battery

Note: Does not fit any Ace Bikes Sold Before December 21st 2020 as significant frame alterations etc have been made for this kit to fit. Not Street Legal - Private Property Use Only.


  • Rated Power: 500W Front & 500W Rear
  • Rated Voltage: 48V
  • Upgraded Torque: 160nm (80nm Front & Rear)
  • Suits Ace Models Sold December 21st 2020 Onwards
  • Free Install at our Gold Coast Head Office on New Bike Purchases Only
  • Includes: Rim & Motor Assembly, Electrical Upgrade Kit, Motor Switch and Dual Controllers. (Tyres & Tubes not included)

Word on the street


My Vortex Carbon is an absolute machine! Amazing performance and range and incredible finish.

Todd Allen
Brisbane, AU

Amazing Quality Bikes & Products. Best aftersales service I've ever experienced. Highly Recommend.

Anthony O'Neil
Melbourne, AU

Ordered online, Fast Dispatch & Delivery. Super fun bikes! Thanks heaps Ampd!

Thomas Lohmann
Gold Coast, AU

Bought the ACE-X Plus for my partner and he LOVES IT. Hands down best gift ever. So much fun.

Shirley Carter
Perth, AU

Great guys, Awesome service, easy process, great products, just go do it!

Bernard Witthahn
Cairns, AU

25+ Dealers

Australia Wide

With over 25 Dealers & Stockists Nation Wide, you'll be sure to get the Support you need!

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