Pics on CL, link below:

Penske 8983 double clicker motorcycle shock with remote reservoir for sale.

not sure the spring on the spring currently on there, but the guy I bought it from was about 220lbs. its from a 05-06 CBR600RR but can be rebuilt (within reason) to other bikes. also throwing in a 625 rate Eibach spring.

internals in the shock have a small leak, but if you're buying this your going to want to rebuild it to suit your ride anyhow.

The shock is is 32 cm eye to eye, and it adjusts +/- 6mm without modification.