The moose racing fork springs for honda cr250 1997-2007 4.2 N mm is part of the latest collection from moose racing.Features: moose fork springs use the highest-grade chrome silicone wire each spring is cold coiled then heat treated springs are pre-set and ground to length before being polished for the ultimate performance all springs have their rate laser etched on the end and are manufactured to din2095 grade 1 standards all springs go through the following stages: cold-coiled, heat-treated, tempered, shot-peened, ground ends, polished for reduced friction and smoother performance, part number etched in end of spring specifications: length: 495.00 Mm 19.49 Outside diameter: 42.50 Mm 1.67 Product name: spring type: fork units: pair to fit: honda crf 250 r 2004 all models honda crf 250 r 2005 all models honda crf 250 r 2005 all models honda crf 250 r 2006 all models honda crf 250 r 2006 all models honda crf 250 r 2007 all models honda crf 250 r 2007 all models honda crf 250 r 2008 all models honda crf 250 r 2008 all models honda crf 250 r 2009 all models honda crf 250 r 2009 all models honda crf 250 x 2004 american models honda crf 250 x 2004 european models honda crf 250 x 2004 american models honda crf 250 x 2004 european models honda crf 250 x 2005 american models honda crf 250 x 2005 european models honda crf 250 x 2005 american models honda crf 250 x 2005 european models honda crf 250 x 2006 american models honda crf 250 x 2006 european models honda crf 250 x 2006 am...