FOX

FOX Racing Shox has a reputation for dependable shocks and cartridges, and its Harley range is aimed at riders who want better ride control. This brand page lists the FOX products in the catalog.

Rear shocks

IFP rear shocks come in 13 inch lengths with heavy and super heavy rebound adjust for Touring, a QSR version for FXR models and monotube rear shocks with rebound adjust for Sportster. Heavy ratings are a good fit for riders who carry a passenger or luggage.

Fork parts

Street Performance Series fork cartridge kits in 41mm fit Touring bikes, and the 49mm fork cartridge kit with plus 2 inch option is listed for Harley and Indian V-twin. Cartridges replace the damper rods in a fork, giving better control of compression and rebound.

Choosing

Pick shock length and spring rate for your bike, rider and load. Fork cartridge kits depend on tube diameter, so verify yours before ordering. Set sag and rebound according to the maker's guide, and install new fork oil. A new shock changes ride height slightly, so check your kickstand and clearances. Compare with Race Tech, browse suspension and forks or the suspension guide.

If you ride with a passenger most of the time, choose the heavier shock rating and set preload accordingly. If you ride solo and mostly on smooth roads, the lighter choice can feel better. A quick sag measurement before and after installation tells you whether the shock is working in its proper range.