Do It Yourself Handcycle

Cycling Calculator for a Specific Route  The side effect of me now having a much better handcycle, aerodynamically speaking, is...

After putting over a 1000 miles on the newest edition of the handcycle, I find that each time I come back home after a ride, I tell my wife,...

Small changes in shape can have a big impact on aerodynamic drag.  Surprisingly so. Cd of 0.18 The 3D design: I am testi...

Finished Wheels with Carbon Fiber Covering If you have read this blog previously, you probably get a sense that I hate to spend good m...

Delta-handcycle after the first 150 miles My thoughts after 150 miles... 1 -- The handcycle feels pretty good.  That is, it fits l...

The shoulder is healing.  At this point, I am allowed to ride 8 minutes a day at about the lowest pressure. It's a bit hard to suck up t...

Delta Handcycle Version in Carbon Fiber The delta (two rear wheels and one front wheel) design is nearly finished.  I still have to...