Grin Hub Motor Kits

Shop the latest Grin hub motor kits, to upgrade your standard bike to an electric one. With high-performance motors, these kits are the go-to for riders seeking an efficient conversion solution. Explore the range today.

Conversion Kits

Our Collection of Grin Hub Motor Kits

If you’re planning on electrifying your current ride, Grin Hub Motor Kits are exactly how to go about it. The Grin Hub lineup finds the balance between precision and power.

At the heart of the lineup is the All-Axle motor — built tough for front or rear setups, quick-release or thru-axle. If you’re after plug-and-play convenience, the CA3 Conversion Kits are an absolute peach to work with. A quick note: if you’re looking for peak torque (of course you are!), then go with the 72V version.

We even have Grin Geared Wheelbarrow Motor Kits! Check out the Grin Geared Wheelbarrow Motors, available with or without tyres (standard or chunky agricultural). If you’re not sure which one will suit your setup, give us a shout and we’ll help you pick the perfect motor for your ride.

Why Choose Melbourne Powered

We're not just a shop. We're Melbourne's dedicated e-bike hub — stocking, servicing, and supporting riders from our Ascot Vale showroom since 2019.

Expert Mechanics On-Site

Our workshop at 132 Union Rd specialises exclusively in electric bikes. Tune-ups, conversions, diagnostics — your ride is in safe hands.

Melbourne's Premiere E-Bike Store

Founded by Anthony in 2019 — a former aerospace engineer with intimate knowledge of what makes electric bikes tick. This is the e-bike store Melbourne trusts.

Hand-Picked Brands

We stock only the world's best — Focus, Tern, SurRon, CYC, NCM and more. Every bike chosen for quality, reliability, and real ride performance.

Free Test Rides*

Not sure which e-bike suits you? Book a test ride at our Ascot Vale showroom. No pressure, just honest advice.

*Available on e-bikes and selected models in-store. Off-road and private property e-motos excluded.

Home Pick-Up & Drop-Off

Can't make it in? We'll come to you. Our home pick-up and drop-off service makes servicing easy, wherever you are in Melbourne.

Flexible Finance Options

Getting into e-biking shouldn't break the bank. We offer a range of payment and finance options to get you rolling sooner.

Visit Us in Ascot Vale

General FAQ's

Where is Melbourne Powered located?

Our Retail/Showroom is located at 106 Union Road, Ascot Vale VIC 3032.

Our Workshop is located at 132 Union Road. A short stroll away.

What are your hours of operation?

Mon - Fri 9:00am - 5:30pm
Saturday 9:00am - 3:00pm
Sunday Closed

PH Closed

How do I track my order?

You will be emailed your tracking number when your order has been dispatched (1 - 3 Business days from placing your order).

Can I get a bike delivered?

Yes you can!

Local Pickup - Free

Local delivery

10km from Melbourne Powered - $50

25km from Melbourne Powered - $100

50km from Melbourne Powered - $200

100km from Melbourne Powered - $300

200km from Melbourne Powered - $400

Interstate Shipping

Freight costs will be calculated at checkout based on your product purchased.

How often should I get my bike serviced?

After purchasing a new bike we recommend a service after 3 months because of initial wear.

Following this you should service your bike once every 6 months for a heavily ridden bike to once every 12 months for more infrequent use.

Melbourne Powered Puncture Repair Kit

Hiplok DX1000 Black D-Lock

Pedros Tyre Levers (assorted Colours)

Lazer Jackal KinetiCore Helmet

Smoove Bicycle Chain Lube - 125ml Bottle with Luberetta Applicator

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Replacement NCM Motor Das-Kit RX15 36/48V (500W)

20x4.0" Bafang 48v Motor & Wheel Assembly 750w - Rear

Bafang 36v 250w Rear Hub Motor Kit Swxh

Replacement NCM Motor Das-Kit RX15 36/48V (250W)

Grin V3 Front All-Axle, Slow Wind - Black

Bafang G060 48v 750w Rear Hub Motor For 20'' Bikes

Replacement NCM Das Kit Motor 48V 250W For Aspen Series

Fatboy Front Motor Kit 52V

Grin Rear All-Axle CA3 Conversion Kit - Baserunner L10 Controller

Grin Rear All-Axle 72V CA3 Conversion Kit

Grin All-Axle V3 Rear Hub Motor Conversion Kit

Grin Geared Wheelbarrow Motor with Regular Tyre

Grin Geared Wheelbarrow Motor with Agricultural Tyre

Grin Geared Wheelbarrow Motor (No Tyre)

Grin Barebones Electric Wheelbarrow Conversion Kit

36v 250w 27.5 Inch Front Hub Motor Kit

Rear Hub Motor Wheel 26" Fat 250w 48v To Suit Ncm Aspen And Aspen Plus

Rear Hub Motor Wheel 250w 36v To Suit Ncm Munich/ Hamburg

20x4.0" Bafang 48v Motor & Wheel Assembly 750w - Front

20x4.0" Bafang 48V Motor & Wheel Assembly 500W - Rear

20x4.0" Bafang 48v Motor & Wheel Assembly 500w - Front

Bafang Rm G060 48v 500w Rear Hub Motor For 20'' Bikes

20 X 4.0'' Fat Ebike Hub Motor Alloy Wheelset 48v 500w

Bafang 48v 500w Fat Bike Hub Motor 20 Inch