JConcepts Fin, 12mm Shock Collar - Black (JC2491-2)

Adding to shock luster and performance, the JConcepts shock collar has a knurled exterior for extra grip and making quick adjustments. A notch has been added for location and identifying a track-side ride height change. The precise collar accepts the same inner o-ring as the kit standard and with a tiny drop of oil on the o-ring and is easily adjustable from any position. These nifty parts are available in blue or black anodizing and include the etched JC logo for identification.