750w Bafang BBS Mid-Drive Kit

750w Bafang BBS Mid-Drive Kit; a horsepower, for hillier terrain. If you're hauling loads or tackling significant hills, you may wish to discreetly triple the power of your motor, while retaining the same physical size and shape as the 250w... Read More

$1,000.00 AUD
$1,000.00 AUD
green-check In Stock
Subtotal: $1,000.00

Tailored Conversions

Expert Installation

Top-Quality Components

Lifetime Labour Warranty

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If you are not satisfied with the product, simply return it and we will refund your money.

750w Bafang BBS Mid-Drive Kit; a horsepower, for hillier terrain.

If you're hauling loads or tackling significant hills, you may wish to discreetly triple the power of your motor, while retaining the same physical size and shape as the 250w version.  Much more low-down power, still with all the same benefits the well proven Bafang brand is known for.

The motor mounts through any standard bottom bracket from 68mm - 73mm wide (press-fit bottom brackets require an adapter, and we can get wider BB compatible motors for fat bikes etc). The entire bottom bracket and crankset assembly is removed, and replaced by the motor and single chainring. Cranks are also included, and you can reuse your existing pedals (9/16"). Your rear gears will remain untouched.

The controller & pedelec are both internal within the mid-drive motor, which simplifies the fitting. The cadence sensing pedelec is very responsive, especially when appropriately choosing low gears to take off in. This is important on a mid-drive e-bike, like when driving a manual car, to get the most torque during take-off and hill climbing.

The handlebar controls include the optional-to-install throttle (thumb style). Throttles are not strictly road-legal on a 250w kit, but they are popular for people who really need assistance setting-off, before they have rotated their pedals enough for the pedelec to kick in. The left hand side of your handlebars will be available for fitting a thumb throttle, without clashing with any gear shifters (because the front gears are removed).

Optional on our kits are electronic cut-out brake levers, or magnetic cutout sensors which can be fitted to existing levers, to provide a safety cutout feature when braking. We include a Gear Sensor, which cuts power temporarily while you change gears, to reduce stress and wear on your drivetrain. The existing gear cable is threaded through this sensor.

The 600c compact or 850c large colour LCD Display Screen mounts over the headstem in the centre of the handlebars, with a loom out to the buttons, for them to be within easy reach. This shows all the functions and stats you could possibly want, on an attractive visual interface. You can choose to set it up with 3, 5 or 9 available pedelec levels. These levels are easily adjustable from the LCD screen on the handlebars. There are several options for display screens, depending on which style you prefer.

The kit comes with a speed sensor. The pick-up speed sensor is normally mounted to the chain stay beside the rear wheel, with a magnet fitted to one of the spokes.

We offer an Extended Warranty when we install the system, then giving 2 year warranty on products, and lifetime on the installation (providing we undertake the free annual safety checks).

We are so sure you won't be disappointed, we are happy to offer you a 7 day 100% Satisfaction Guarantee on this kit.. Love it, or you'll get your money back! Please note that the Satisfaction Guarantee on kits is limited, as this does not include labour. It rests with the Dealer who sold the bike / kit, and requires the bike / system is returned in ‘as-new condition’ with less than 50kms travelled since purchase, within the stated time frame.

We offer a wide range of options to make the kits ideal for as many types of bikes and riders as we can. Please check out our System Builder to ensure you get the right components for your complete e-bike conversion system.

No longer will you be limited to where you can ride. The hills will feel flat, and the world will open up for you when you upgrade your bike with a REV-Bikes electric assist system. 

Our kits can electrify ANY bike, often giving a new life to your old trusty. But if you'd prefer a brand new and shiny bike, check out our recommended bikes for this kit.


See a range of bikes fitted with REV-Bikes Kits in our Gallery

Returns Policy

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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750w Bafang BBS Mid-Drive Kit

750w Bafang BBS Mid-Drive Kit


750w Bafang BBS Mid-Drive Kit


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