Also known as the Baby Chopper...If you were too small for a Chopper this bike was for you...Unleashed in the mid 70's with the same size Chopper seat with a seatpost reduced in size to fit...Rear wheel 16" with Redline Chopper tyre , Front wheel only 11" in size and mini Mk1 sissy bar. The crank didn't have bearings , just a nylon thread . Later model the Formula 3 had alloy wheels and three gears. Model shown above has the early Mk1 graphics ,seat and sissy bar which were all changed at a later date...

An example of the mark 2 wedge seat

Tommy front wheel / rear view of the mark 2 next to big brother

Different style graphics/seat/sissybar for the Mark 2

Click picture below to see original advert for the Tomahawk and Formula 3......