Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

A drivetrain analyzer and gear calculator for HPV's (Human Powered Vehicles) that will handle compound drives and geared cranks and hubs. Commonly used tables are returned. Useful for bikes, trikes, and other HPV's.

SweatOctane.com researches human generated energy.

Skip Orvis Family website with links to various other interesting websites including Skip's Resume

Trikke Virginia offers Trikke carving vehicles in human powered, electric powered and the snow Skki, Free shipping for orders over $300.00.

Trikke Virginia offers Trikke carving vehicles in human powered, electric powered and the snow Skki, Free shipping for orders over $300.00.

Trikke Virginia offers Trikke carving vehicles in human powered, electric powered and the snow Skki, Free shipping for orders over $300.00.

Trikke Virginia offers Trikke carving vehicles in human powered, electric powered and the snow Skki, Free shipping for orders over $300.00.

VARNA designs and manufactures the most efficient Handcycles on the market today! VARNA consistently sets yearly World Records with their Human-Powered Vehicles (HPVs). This leading-edge HPV technology is reflected in the superior handcycles we sell.

Unsere Alleweder. Flevobike Alleweder + Alligt A3 Alleweder. Umbauten, Technische Daten, Werkstattnotizen, Videos, Demomobil, ...

to share my experience with ocean sailing, recumbent bicycles and linux. Story of my voyages, description of the boat, details on used techniques.

ultralight personal transport - The Trikke range of three-wheeled unique human powered and electrically motorized transporters is set to change the way we look at personal transport forever.

ultralight personal transport - The Trikke range of three-wheeled unique human powered and electrically motorized transporters is set to change the way we look at personal transport forever.

Portal/Linksammlung für Fahrrad-Alternativen, Spezialräder (Liegerad, Tretroller, Fitness), Funsport auf Rollen (Longboard, Skates, Einrad), HPV

Sensations of Flight

HPRacing Team

The homepage of the Hypertrike velomobile development group. Enthusiasts who pool their creativity to make a human powered transport device with most of the functionality of the car without the environmental cost.