Jconcepts Fin 13mm Spring Cup 5mm Off-Set Black For Associated 13mm Spring 27032 RPM Three friction plates provide added

Three friction plates provide added consistency and slipper cooling via the extra heat sink fins that also spin as fan blades for increased air flow over the slipper plate

Traxxas TRX4

Pair the rear Ellipse for the Mini-T and Mini-B with the #4002 Ellipse front for the ultimate indoor and grooved outdoor track conditions

and low resistance

Jconcepts Fin 13mm Spring Cup 5mm Off-Set Black For Associated 13mm Spring 27032 RPM Three friction plates provide addedThe spring cup is a finishing touch when it comes to a complete 13mm shock build for spring concentricity. The JConcepts spring cups are a 5mm off set which is the most popular setting on the front of the B6 and B6. 4 vehicle. The aluminum material in either blue or black anodizing provides a healthy footing for the hot new spring of choice or the trusty stock AE 13mm spring set. The cups feature a unique shock shaft path which helps lock the spring