Extrawheel bike trailer


  • Extrawheel is the lightest trailer, at only 4.79 kilos with a standard wheel.
  • Extrawheel is safe. It detaches from the bike in case of a major collision
  • Extrawheel is the best when riding off road. A big wheel will overcome obstacles more easily.
  • Extra wheel is compact, so easy to transport.
  • Extrawheel carries up to 35 kilos.
  • Can be supplied with 12mm thru axles in place of 5mm quick release skewer
  • Extrawheel bicycle trailers can be a fully functioning spare wheel that can be used to replace a damaged front wheel on your bicycle.
  • Extrawheel may be attached to nearly all types of bicycles including recumbent bicycles, racing bicycles and full suspension mountain bikes.
  • Excellent solution for bicycles with disc brakes and bicycles without a luggage carrier.
  • Towing a trailer results in less wear to the bicycle, unlike luggage carriers burdened with heavy panniers
  • Full-size mudguard to help keep you and your panniers clean.
  • Extrawheel products are covered with 5 year warranty. 
  • Includes rear red reflector, orange wheel reflector and safety flag for visibilty.
  • Less expensive than bike packing set ups


  • Do not carry people or animals on the bicycle trailer.
  • The load of 35 kg may affect stability, especially in rough terrain.
  • Do not exceed the speed of 40 km/h while riding.
  • For off road use only**
  • In the event of a crash, the Extrawheel will detach itself from the bicycle.
  • It may also detach if:
    • it is overloaded
    • you ride at an acute angle on to an obstruction, such as a kerb
    • you jack knife while reversing

** It appears the Australian standards for bicycle trailers is written around two wheeled trailers designed to carry children. For example, you cannot fit two equally spaced rear red reflectors on a single wheeled trailer. As the Voyager trailer need the mudguard removed to fit a 29" MTB wheel, there will be no rear red reflector. This means they would fail basic Australian bicycle standards . So it is easier for me to say these trailers are for off road use only rather than risk infringing on the design standards.

Dimiensions of parcel:

Bike trailer Extrawheel 75 x 75 x 19 cm, 7 kilograms


Freight is $50 Australia wide and any additional items in the parcel will not add to the freight cost. So fill up your box with panniers, cyclist's first aid kits or Fix It Sticks bike tools . If you are collecting your order from me in Bibra Lake W.A., when ordering online type in the Promo Code FREEPICKUP on the first step of the shopping cart. Freight will not be added to your invoice.

Note -   no credit card facilities at Bibra Lake, so please pre-order online or pay cash on collection.

How to fit the Extrawheel trailer:

Download the Extrawheel Fitting Instructions

How to order the correct Extrawheel 12mm thru axle:

Download the Extrawheel 12mm axle sizing chart

Other methods of fitting Extrawheel Trailers:

Download the Extrawheel mounting instructions

A short video of Extrawheel trailers in use: