New progressive springs marked 0.5-0.6 are soft at the beginning of the compression (hardness 0.5) but become harder as the spring is compressed more in the middle, with hardness 0.6 at the end.
Pearl-grey color for easy identification. Set of 2.
Fits XB808 and XB9.

This product fits: XB8 2014, XB808'08, XB808'09, XB808 2010, XB808E 2010, XB808 2011, XB9 2012, XB9 2013, XB9E 2013, XT9 2013.

This product was added to our catalog on Monday 12 December, 2011.