This is a pack of replacement shock rebuild parts for the GTR shocks (either the stock ones or the hard anodized ones). Included are shock bladders, bump stops, shock ends internal shock O-rings and shock pistons. Everything needed to renew two shocks is included, except the shock shafts.
This is a replacement Mugen Damper End Set, and is intended for use with the Mugen MBX family of 1/8 Scale vehicles. This set includes four shaft ends and four spring cups.