Very nicely made shock absorber; looks like custom made. Chromoly steel; rebuildable. Nitrogen gas charged. Comes with cool-looking progressive rate springs in black or red. Internal bladder ...

Very nicely made shock absorber; looks like custom made. Chromoly steel; rebuildable. Nitrogen gas charged. Comes with cool-looking progressive rate springs in black or red. Internal bladder ...

Motorcycle suspension component manufacturer Progressive Suspension announces the appearance of a special monoshock dedicated for one of the best-loved mid-class touring machines, the BMW F 800 GS.