Shock Absorber Type 640 Road Fork Tubes optimizing your chassis geometry and

optimizing your chassis geometry and weight transfer for maximum drive out of the corners

fully adjustable

it makes no compromises in response behavior or durability

To address this

matching perfectly to track conditions

Shock Absorber Type 640 Road Fork Tubes optimizing your chassis geometry andAs standard, the shock absorber of the Harley Davidson Fat Boy 114 FLFBS is fitted with a spring that is too stiff and wound progressively. This causes the second, significantly harder spring rate to be reached too early. With our Wilbers Adjustline shock, we use a linear spring rate and a precisely tuned damping setup. This achieves a noticeably higher level of riding comfort and more stable handling. The negative spring travel has also been