As everyone is aware (or perhaps not) we are moving from the Generation 2 spring (non-metric) to the Generation 3 springs which are metric compliant. All springs are current and the “oldest” spring we have in stock was made in June 2017.
For the ENDURO line, the lengths of the springs vary between 105mm-115mm depending on rate as the diameter of the wire determines what length a spring needs to be in order to actually perform the declared rate. All SAR springs are tested for accuracy, linear capability and are race proven year after year.
DH 140mm Weight
375lb 347.6g (new generation 3)
400lb 339.7g (new generation 3)
425lb 373.7g (new generation 3)
450lb 400.9g (new generation 3)
475lb 392.2g (new generation 3)
500lb 370.9g (new generation 3)
ENDURO 105mm 350lb 272g 63mm stroke
*****all other ENDURO Light are now the new generation 3 metric springs
GENERATION 3 METRIC ENDURO 65mm stroke capability
****springs range in length from 105mm-115mm all current POM spacers still compatible