This shock has a small amount of rebound in it and is often good for a B-mod or Sport Mod. This shock and a RF-Med are real close to each other so we have been doing a Med most of the time. It is in the family of bleed shock so it will return weight to the rear tires on exit.
4.5 rebound - 1.5 compression @ 100 psi
Shock is marked as: