Fin, 13mm Shock Collar, Black, Fits Team Associated 13mm Bumper EXTRA HARD 5MM BORE (1

EXTRA HARD 5MM BORE (1

and pre-vented in two places for air escape

Model features exceptional detailing of all unique aspects of the early production M4 Sherman

and an upper fin for stability and tracking ability

Fin, 13mm Shock Collar, Black, Fits Team Associated 13mm Bumper EXTRA HARD 5MM BORE (1Adding to shock luster and performance, the JConcepts shock collar for 13mm shocks 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, is easily adjustable from any position. These nifty parts are available in blue or black anodizing and