Since enzo mentioned it here are some pictures of the Bike 4th MMU showing some of the details of design.  ask me if you want more and I will try to send them.  It is a trike frame, a bike frame and a bunch of squaretubing welded together ... the rear axle, wheels, bearing blocks, and sprocket are all purchases special for this design.  The back has a removeable house-like box depending on use .. you can use it as a flat bed or camper sort of style.

~Robbie


On Tue, Jun 4, 2013 at 3:17 PM, Paul Nagel <paul@thebicycletree.org> wrote:
This is not particularly instructive but I thought I'd share this time lapse video a volunteer just made of our bike trailer loads being converted into a luxurious bicycle repair workshop. Those are the Bikes At Work trailers.

http://vimeo.com/67236423


-Paul
The Bicycle Tree
P.O. Box 11293
Santa Ana, CA 92711
http://www.thebicycletree.org
info@thebicycletree.org


Date: Tue, 4 Jun 2013 14:54:58 -0400
From: samanthazherr@gmail.com

To: thethinktank@lists.bikecollectives.org
Subject: Re: [TheThinkTank] Experience with Surly Cargo Trailers (Bill or Ted Trailer)?

Hey there, Andrew,

Yep, I've used the Ted. Was built really well and had a great hitch system through the back hub, but the Ted is a bit small. It also has some nice featured built in for if you want to build the trailer up in any way. It's pretty bare bones, but leaves lots of possibility. I think it's a great trailer choice.

Sam


On Tue, May 21, 2013 at 4:10 PM, Andrew Magill <andrew@spokesconnect.org> wrote:
Has anyone used either of the Surly trailers?  We are thinking about purchasing the Bill trailer to haul a "mobile shop" as well as several complete bicycles.  We would also consider a Bikes at Work Trailer but we can't get a discount from them.

Any thoughts or stories please share!

Thanks,

Andrew

SPOKES Bike Walk Connect

MInneapolis

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