fork spring kit fks vfr 800fi 1999 2001 Steering damper The shock is equipped with

The shock is equipped with a black color progressive spring ( a purple spring can be ordered as a free option)

YAMAHA XJ6 600 2009-2016

Stroke: 139

DUCATI 1098 & 1098S 07/08

HARLEY DAVIDSON XL 1200 X Sportster Forty-Eight 2016+

fork spring kit fks vfr 800fi 1999 2001 Steering damper The shock is equipped withFORK SPRING KIT FKS The kit FKS is the first and cheaper step to upgrade the original forks. Easy to assemble, it consists on a set of springs available in different rates plus a set of spacers in different lengths to match all models. The kit is supplied with specific fluid. SEND US AN EMAIL AFTER PURCHASE WITH RIDER WEIGHT TO FIT CORRECT SPRING