Features
Three Different Lengths
![profile of 32B, 64B, and 96B trailers](/static/images/b-series-features/b-series-three-trailers.jpg)
We make three different lengths of trailers.
![breakdown of 64B trailer into towbar + front crossmember, wheel assembly, rear crossmember, and two frame sections](/static/images/b-series-features/b-series-trailer-in-pieces-annotated.jpg)
All of our trailers share the same basic modular design. The only difference between them is the number of frame sections each has.
![illustration of how you can add a frame section 32B trailer to convert it into a 64B, or a 64B into 96B](/static/images/b-series-features/b-series-convert-trailers.jpg)
You can change the trailer length by adding or removing frame sections.
Easily Customizable
![extrusions in rear trailer frame](/static/images/b-series-features/b-series-t-slots.jpg)
The frame is made of T-slot aluminum extrusions to make it easy to add side panels, build a box, or mount racks to carry ladders, tools, or bikes.
![64B trailer showing three possible wheel positions](/static/images/b-series-features/b-series-adjustable-wheel-positions.jpg)
You can reposition the wheels anywhere along the frame in a couple of minutes without tools to precisely balance your load.
![stock trailer without floor](/static/images/b-series-features/b-series-no-floor.jpg)
The trailer does not come with a floor to save weight and cost, but you can easily add one if you want.
Carry Almost Anything
![96B trailer loaded with a stack of bins and pile of brush](/static/images/b-series-features/b-series-carrying-brush.jpg)
Every trailer can carry up to 300 lbs / 140 kg.
![shock cord hooked on end of crossmember](/static/images/b-series-features/b-series-tie-downs.jpg)
There are several tie-down points on each side for securing your load.
![96B trailer carrying plywood sheet on fenders](/static/images/b-series-features/carrying-plywood-on-96a-bike-trailer.jpg)
The fenders are strong enough to support wide loads that won’t fit between the wheels.
Fits Most Bikes
![](/static/images/b-series-features/trailer-hitch.jpg)
The trailer hitch mounts securely to the left-hand side of the bicycle frame to the rear axle. A strut on the bottom of the hitch prevents it from rotating around the axle. One hitch is included with every trailer.
![](/static/images/b-series-features/b-series-hitch-towbar-and-hitchpin-1200x900.jpg)
The trailer connects to the hitch using a hitch pin. To disconnect the trailer from your bike, just pull the pin. The hitch pin is leashed to the trailer towbar to prevent losing it.
![trailer attached to Yuba Mundo bicycle](/static/images/b-series-features/yuba-mundo-hitch-and-trailer.jpg)
We can fabricate custom hitches to fit unusual bicycles and tricycles, too.
Built to Last
![bicycle trailer hitch, towbar, and front end of trailer](/static/images/b-series-features/b-series-trailer-hitch-towbar-frame.jpg)
The frame is made of rugged annodized aluminum extrusions. The hitch is stainless steel. The trailer bolts together to make it is easy to replace or repair parts when necessary.
![Skyway wheel on trailer](/static/images/b-series-features/b-series-skyway-wheel-detail.jpg)
The nylon-composite Skyway Tuffwheels® used on our trailers are extra-strong and never require truing. They use standard 16" bicycle tires and tubes, and roll on precision replaceable sealed cartridge ball bearings.
![map showing our location in the central United States](/static/images/b-series-features/usa-map.jpg)
We manufacture all of our trailers in our own shop in the USA. We've been manufacturing bicycle trailers for over 25 years.