412 Series, 12.6in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Dyna 1991-2017. - Progressive Suspension Petcock 22mm * Replaces OEM # 37000270A

* Replaces OEM # 37000270A & 37000288 (1200N Springs)

no fabrication required

* Dyna/FXR/XL Gauge Mount # KRA-UN-IN-80-B

Trigger-Lock Mounting Hardware Part # MEM-MEB2006

412 Series, 12.6in. Standard Spring Rate Rear Shock Absorbers - Chrome. Fits Dyna 1991-2017. - Progressive Suspension Petcock 22mm * Replaces OEM # 37000270AFeatures & Benefits: * 412 Series Shock. * Best value shock on the market today. * Simple, durable design will be an improvement over the Original. * Double wall steel body construction. * Nitrogen charged, multi staged velocity sensitive valving. * Smooth, consistent damping. * Multi position cam style preload adjuster. * Progressively wound Spring. Tech Tips: * Standard Spring Rates are recommended for riders that weigh under 110kg. * Heavy Duty