SHOCK 413 SERIES 11.5" BLACK 905313 25-1/4" is standard length for

25-1/4" is standard length for 1987 FXRT

All Big Twin (except 08-16 Dressers) and pre-04 XL models use standard 3/8" and 7/16" banjo bolts

Replacement for 57-03 S&S & 57-99 OEM Sportster engines with bolted crankpins

513681 Blue

SHOCK 413 SERIES 11.5" BLACK 905313 25-1/4" is standard length for413 Series ShockProgressive puts its expertise to work for high performance applications Longer than stock for increased travel and ground clearance Freon cell gas system for fade resistance and superior damping characteristics Proper rates provide stability Sold in pairs TV approved 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,