The YSS fork springs are produced from high quality silicon spring steel. Manufacturer: YSS. Yamaha XT 660 X 1D21 2004. Yamaha XT 660 X 10S5 2009. Yamaha XT 660 X 10S7 2010. Yamaha XT 660 X 10S9 2011.
YSS Fork Springs Progressive PR365I055-085S655X Fits Honda XRV 750 1990-2003
YSS Fork Springs Progressive PR310I058-096S580X Fits Honda GL 1100 1980-1983
PROG YSS FORK SPRINGS PR345I050-077S275X YAMAHA 650 XVS DRAG STAR 1997-2003
Yamaha RD250 RD350 LC /F 1980 - 1983 YSS PROGRESSIVE Fork Springs - 23x525mm
Kawasaki KLE500 1991 - 2004 YSS PROGRESSIVE Fork Springs 33.5x515mm
Yamaha XT600 Z TENERE 1986 1987 YSS PROGRESSIVE Fork Springs 35x620mm
