Fiddle Brakes

If you get stuck in the mud you find one wheel just spins while the other stays stationery... with these simplistic fiddle brakes I'll be able to (hopefully!) exert enough force on the cable operated brake to clamp up the spinning wheel which will throw drive over to the other side and hopefully power the wheel that has some grip Info from: http://www.stumpy.me.uk/fiddlebrakes.htm