-25 mm Lowering Fork Spring Kit Streetbox Thanks to an additional gas

Thanks to an additional gas spring that stiffens with load

we supply the growing classic-car market with German-engineered suspensions that dramatically improve handling and stability

The fork is equipped with longer tubes and cartridges that

precise control

The hose can be positioned freely wherever space and airflow allow — such as on the rear frame — for additional cooling

-25 mm Lowering Fork Spring Kit Streetbox Thanks to an additional gasDesigned to lower the front end when yokes can't, Hyperpro's Progressive Lowering Fork Springs are recommended for front and rear lowering to maintain optimal bike handling.