I have had a couple of enquiries as to whether the extended shackles I am making for the fourtrak will fit the rear of the sportrak. I don't know anyone with a sportrak so am unable to check so can anyone tell me. The length of the pins between the plates is 85mm at the chassis end and 65mm at the spring and the diameter is 16mm. These are the same as the original fourtrack shackle.
cheers.
Dave.