You can figure out the spring rate you need using the calculator available on Ohlins website

The Mount-Kit-Only version includes everything except the stabilizer and link arm

we want you to experience a ride out of the ordinary

including AC & DC charging cables and charge cradle

ÖHLINS - Harley S36 Blackline Twin Shocks (HD 757) Supplier_Baja Design You can figure out theThe hlins STX36D and STX36P Blackline are classic monotube designs, delivering top notch ride comfort and performance for your bike. Available in dividing piston or piggyback reservoir versions, depending on application, they can be specified with a choice of damping adjustment options, and with or without length adjustment. Designed for Harley Davidson and custom bike twin shock applications. Fitment 2004 2020 Harley Davidson Sportster