Dyson Adventure 20" Folding Electric Bike 2025

Suitable for: Folding and commuting 

The updated 2025 Adventure 20-inch folding electric bike is easy to get into small storage spaces, lifts, apartments and car boots, but it also folds out to a full-size powerful and capable e-bike. It offers excellent ride quality and posture, a compact 250W high-torque LPC motor and Tektro disc brakes for safe and snappy stopping power.

The Adventure 20-inch folding electric bicycle gives you all the benefits of a fully featured ebike, while offering practicality not found in rigid frame bikes. It is perfect for commuting, taking on a road trip or on an RV - and it even fits in the boot of most hatchbacks.

When folded, the approximate dimensions are 88 x 48 x 66 cm, but it is not a box so you can quite often fit the bike in a smaller space.

Keeping it simple. When taking the bike in and out of your vehicle it can be easy to break or bend things, that's why we keep the bike simple and tidy by using a slimline display with a strong mount, a bell is integrated into the left-hand brake lever and twist shift gear control and a guard for the rear derailleur. Even with our best efforts, accidents sometimes happen. For this reason we have quick release waterproof plugs on the display and brake levers for quick and easy replacement. No need to spend hours in the workshop running cables through the frame.

Quality components. It is easy to make a bike cheaper by using cheaper components and smaller capacity batteries, but we prefer spend a little more to make something that will last and be reliable. We use Tektro brake components, stainless steel spokes, lock-on grips, sensitive motor controllers filled with resin to prevent moisture entry, Shimano gear sets and quality bearings to name just a few examples.

Designed in Australia for Australians. With feedback from thousands of customers since 2013 Dyson Bikes have tailored their bikes to meet Australian needs. This translates to a comfortable riding position, smooth consistant assistance from the unique LPC motor and control systems. Dyson Bikes provide support through a National Dealer Network from Broome to Yeppon.

Features

• Folding Aluminium frame design means this electric bike fits in spaces most others simply can't - with no compromises in frame and component quality. It is a real full-size e-bike, which just happens to fold really small.
• Powerful high-torque 250W electric motor with Linear Power Control, (LPC) for smooth, consistent power. With Dyson Bikes unique LPC design the power output of the bike remains consistant in level 1-5 regardless of the of battery voltage and meets the requirements of Australian Standard AS 15194:2016, (EN15194:2009, MOD).
• Long-range 12.8 Amp hour battery will make light work of your bike trips, but if you feel like a bit more of a workout, simply dial down the level of motor assistance. The new digital colour display shows you the current assistance level, remaining battery power, speed and trip distance.
• While the electric motor gets you going, our new disc brakes see to it that you can stop with ease, power and precision. Both brake levers have built-in power cut-outs to make sure the power to the motors stops immediately once either brake is applied.
• The height adjustable handlebars and seat mean the Adventure 20-inch Folding can easily accommodate riders who are north of six feet in height in a perfect ride position. In its lowest position the seat can drop down to 71.5cm, so that shorter riders can also get into an ideal riding position.
• The Dyson Adventure 20-Inch Folding e-bike is designed and engineered for the ultimate ease of use - folding and unfolding can be done in seconds. Even the pedals fold down with a single action to further reduce the bike's packed size. Absolutely no tools are needed to fold or unfold the bike.
• A custom designed rear-rack can also be fitted to turn this bike into a fully-fledged and extremely capable pack-mule of a folding bike. To help you stay clean and dry, you can option mudguards, which are also made-to-measure for this versatile folding electric bike.

Technical Specifications:

• BATTERY - Lithium-Ion / 12.8 Ah / 36V Nominal / 460 Wh / Fully protected / Lockable 
• RANGE - Typical 50-80km / Dependent on assistance level and riding conditions
• MOTOR - High-torque Dyson / Linear Power Control / 250W Continous / Hub-Mounted / Maintenance-Free
• ASSIST FUNCTION - Pedal Assist
• DISPLAY FUNCTIONS - Colour / Waterproof / 6 Selectable motor assist levels with walk function / Battery level indicator / Speed / Trip functions / USB-C charge port
• DRIVETRAIN -Shimano 7 speeds, (14-28T) rear cassette with twist grip shift, 52T Front Chainring
• CADENCE SENSOR - Enclosed / Fast-Response / High-Precision
• BRAKES - Disc / Alloy levers / Auto power cut-off / Intergrated Bell
• FORK - Alloy Suspension / Adjustable
• WHEELS - 20-inch Double Wall Alloy rims with Stainless steel 13G spokes
• TYRES - Schwalbe 20 x 2.125 / Car type valve
• PEDALS - VP Folding
• BELL - Intergrated in rear Brake Lever
• HANDLEBARS - Alloy / Folding / Height adjustable / Lock-on Ergo Grips
• SEAT - Comfort Gel / Quick release / Adjustable 71.5 to 106 cm in height
• MUDGUARDS - Optional / Custom made available
• LIGHTS – Accessory plug in Dual Beam front light
• RACK - Accessory
• KICK STAND - Heavy-duty alloy / Centre mount
• CHARGER - AU Standards C-Tick approved / 2 Amp / 6-8h Charge time from empty, optional 12 Volt Car Charger
• COLOUR - Red
• ADDITIONAL - Fabric Cageless drink bottle studs as standard
• SEAT HEIGHT - Approx. - Low: 73cm - High: 107cm.
• WEIGHT - 20.25kg complete with battery

Care and maintenance

All Dyson electric bikes carry a one year warranty, but by simply registering your bike, Dyson Bikes will increase the warranty period to two years on electrical components and five years on the frame.

E-bikes require similar maintenance as traditional bikes – keep the drivetrain clean and lubricated, brakes in check and tyres inflated and regularly inspected. The electrical components need no maintenance – simply ensure the battery is kept charged.

What customers say:

"Just want to let you know that I am absolutely loving my 20inch folding Dyson e-bike. In the last 6 months, it has saved me a fortune in both time and money. Not to mention the health benefits." Anup A.
 

"I feel as if I am 30 years younger riding this bike and it is easy and quiet. I do not need to add much power and love going up the hills" Lyndra E.

"I purchased this ebike as a gift for my wife... I have test ridden other ebikes that were twice the price and this one performs on par with the much dearer ebikes. The folding aspect on this model is great for both storage and transport. The folding frame feels just as rigid as a non folding bike, a genuine feel of quality. Overall very happy with both the ebike and the level of customer service we have received thus far." Mick

"I am impressed by the quality of the bike – it feels as solid as the proverbial outhouse and rides really, really well." David C.