REVO Street Shocks - Black - Standard - 12"Caracteristicas: Provide improved plush ride quality, control and resistance to bottoming out Extended coil length has larger sweet spot without increasing overall shock length Unique spring rate offers the ability to soften pre load, reducing ride height and maintaining a smooth ride Allow minimal pre load adjustments when changing between riders weights or loads Adjust by hand, no tools needed Available in 12 or 13, standard or heavy duty