My sponsors and suppliers
supplier of neodymium magnets
(used in the Ultra Light Wheel) click to see
the magnets supplier of a
magna probe click to see
the magna probe supplier of ferrite magnets
(used in the Big Wheel) click to see
a magnet
sponsor of the magnetic
simulation program click to see
a screenshot powering this website supplier of the wooden frame
(used in the Big Wheel) click to see
the frame

sponsor of a
magna-viewer click to see
the viewer
sponsor/supplier of the SON
hub dynamo click to see
a the dynamo Java applet in 'Draw by free hand'
suplier of the
Bowman device gears supplier of stainless steel
shafts, nuts etc. supplier of the
Bowman bearings'
suplier of the
Bowman rotor magnets supplier of the
guestbook software