Ross Harrop's Mobile toys

STRETCHED DIAMOND

INLINE 3 WHEELER

LEAN STEER TRIKE

FEET FORWARD

SKATE

PEDALLING BACKWARDS

BICYCLE NUT

TRANSITIONAL CENTER STEERING

CRISSCROSS BICYCLE  STEERING   reversed engineered

TREADLE DRIVE

OPPY RACER

Site revised  9th  December. 2011

Great Victorian Bike Ride info

Other

Unique and Unusual HPV home made recumbent designs and multiple bike photos

Photos Page1  Page2  Page3  Page4

Interesting links and downloads

bikecad design your own machine

gear ratio & speed calculator

spoke lengths & trail calculations

gear component-setups comparisons, manipulate (Excel)

cycle power  & tech info

Great Victorian Bike Rides info