Harley-Davidson Dyna IFP QSR

With an internal floating piston (IFP) to separate the nitrogen gas from the shock oil, the IFP-QSR Dyna shocks will maintain damping control no matter how long you ride. The main piston valving has been reconfigured and extensively ride tested in a full range of conditions to work in harmony with the new three-position Quick Switch Rebound (QSR) settings. Three distinct settings make it easy to dial in the correct rebound for different riding situations: comfort on bumpy backroads, “any road” balance of control and comfort, and a “glued to the asphalt” feeling on smooth twisty roads. FOX’s IFP-QSR three-position rebound adjustable design—combined with vehicle-specific damping and linear spring rates—gives you a confident connection to the road while soaking up the bumps mile after mile.

Combine the FOX STREET PERFORMANCE IFP-QSR REAR SHOCK SET with the new FOX GRIP STREET PERFORMANCE FORK CARTRIDGE KIT FOR HARLEY DYNA to get the best possible ride quality with the ultimate in adjustability for comfort and control.