J Concepts - Fin, shock 5mm off set spring cup, blue (2pc.) (Fits B5M, T5M, SC5M)

Spring cups are the finishing touch when it comes to a complete shock build for spring concentricity. The JConcepts spring cups are a 5mm off-set which is the most popular setting on the B5M |T5M and SC5M. The aluminum material provides a healthy footing for the hot new spring of choice or the trusty stock AE spring set. The cups feature a unique shock shaft path which helps lock the spring cup in position during hard crashes or collisions.

JConcepts design and function

Aluminum, light-weight / durable construction

Unique path to help lock positioning

Etched logos for identification

Blue anodized