Welcome to Peter Eland's web pages
My workThe tandem trike which I builtS-327, the Russian trike I ownAckermann steering design spreadsheet - free downloadNotes about cheap and free CAD programsMisc stuff, including trailers and other bike stuff


  • Work
    What I do for a living. Cycle magazines and related activities, mechanical things, freelance translation...

  • Tandem
    All about a tandem recumbent trike which I built, rode and eventually sold.

  • S-327
    A recumbent tricycle all the way from Russia - latest details of (non)availability, and mods I made to mine.

  • Steering
    Ackermann steering design spreadsheets, particularly useful for designing recumbent tricycle steering. Free :-)

  • CAD
    Notes from me and others about cheap and free CAD programs, especially 3D ones.

  • Misc
    Other projects, misc links etc. Includes cycle trailers, retro audio, CNC mill and telescope projects etc.

That's me on the front of my home-built tandem

That's me on the front of my home-built tandem trike


My workThe tandem trike which I builtS-327, the Russian trike I ownAckermann steering design spreadsheet - free downloadNotes about cheap and free CAD programsMisc stuff, including trailers and other bike stuff