Workbikes
- Information on industrial-use HPVs including cargo haulers and pedicabs.
- http://zerocouriers.com/workbike/

Team Y-knot's Kinetic Sculpture Site
- Contains pictures, movies and commentary of their projects. The first sculpture, Chips N Dips, ran in the 2002 Arcata to Ferndale Kinetic Sculpture Race.
- http://teamyknot.home.comcast.net/

Champiot
- A four-wheel rowing exerciser. Videos, specifications, pictures, and how to order.
- http://www.champiot.com/

Trans Canada Human Powered Speed Record HPV
- Details one man's quest to break the trans-Canada speed record.
- http://www.adventuresofgreg.com/

Human Powered Vehicle - University of Southampton
- Details the University's bid to break the human powered vehicle land speed record.
- http://www.hpv.soton.ac.uk

Human Powered Equipment and Transportation
- The discussion of any type of equipment or transportation using human muscles, usually leg muscles with cranks and chains. This includes generators, mills, drills, presses, boats, planes, and land vehicles.
- http://www.green-trust.org/2000/humanpower.htm

Surreys by Tecnoart of America, Inc.
- Manufacturer of four-wheel pedal-powered cycles known as surreys. Offers products for sale and surrey rental business opportunities.
- http://www.tecnoartsurrey.com

Bike Design for Engineers
- Bike design at CALPOLY San Luis Obispo. Includes background on the first human powered helicopter as well as student bicycle designs.
- http://www.calpoly.edu/~wpatters/

Bicycle Trailer
- Demonstration of practical human powered bicycle transportation: a cargo trailer for use behind a bike.
- http://www.acclivity.ca/kompressor/trailer/testing2.html

Kinetic Sculpture Links
- Links to photo galleries, descriptions, artists and active Kinetic Sculpture Race sites in the U.S. and worldwide.
- http://ebeltz.net/niftylinks/ksrlinks.html

MozBike.com
- Moz describes his bikes, how he builds them, what he uses them for. Mostly load bikes and silly bikes, some are both.
- http://www.mozbike.com/

Dan Speas' Variable Exercise Bicycle
- Offers overview and photo gallery of a cable-driven bike with independent pedals and an infinite array of gear ratios. It is useful as a rehabilitation tool. Features videos on the bike and riding.
- http://www.vcasa.net/bike

Human Powered Race America
- The only racing series in the United States for recumbent and Human Powered Vehicles (HPVs). Includes events calendar, overview and history, along with information regarding the .deciMach Prize For Human Powered Speed.
- http://www.recumbents.com/hpra/

UC Berkeley Human Powered Vehicle (HPV) Team
- Site dedicated to human powered vehicles and the assault on the human powered vehicle land speed record.
- http://calhpv.berkeley.edu/