Easily accessible adjustment knobs for high-speed and low-speed compression damping 0.4” adjustable height eyelet High-pressure gas monotube Captured designed jounce bumper for smooth and controlled bottoming Piggybacking reservoir Aluminum body Linear rate coil spring Deflective disc damping All shocks are measured center-of-eyelet to center-of-eyelet. A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering. Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/ axle to exhaust contact as well as chain/belt guard or tire contact. Amortiguador de longitud stock 12-5/8" en FXD/FXDL/FXDWG años 1993-2007. Instalar amortiguadores de 11.50" o más cortos en FXDWG requiere hacer modificaciones al guardabarros. | Los amortiguadores más largos que stock en FXDB/FXDWG pueden causar que el Marca : PROGRESSIVE SUSPENSIONReferencia del fabricante : 990-1001Aplicación : EstándarLongitud extendido : 318,00 mm (12,50")Material : AluminioMétodo de suspensión : Disco deflectivoModelo : 990 SeriesNombre de producto : AmortiguadorPosición de botella/depósito : PiggybackTipo : Monotubo, muelle helicoidal «Coilover»Tipo de ajuste : Amortiguamiento con rebote ajustable, Precarga de muelle ajustable , Compresión ajustable velocidades alta y baja Unidades : Pareja