JConcepts Jconcepts RM2 2.2" Hard 2WD/4WD Rear Insert-Black (JC8131)

JConcepts has upped the ante with the release of the new RM2, hard density closed cell inserts. Black in color, the new inserts are designed in conjunction with insert guruÂ’s Ryan Maifield, Spencer Rivkin, Jason Ruona, and Paul Wynn to bring a firmer touch and feel while providing durability. The 2wd | 4wd rear insert has a smooth exterior for a clean and firm touch-off against the inside carcass on an assortment of tires. The inside of the insert has horizontal channels cut in a 360 pattern to soak up the large impacts and help create forward bite and increase acceleration.