If you race your MR-02, then chances are that you've encountered this problem at least once - after a heavy impact, you discover that your front knuckle arm has fractured, and no longer holds your knuckles properly.  So now, you have to replace the entire chassis in order to fix it!  JPL comes to the rescue with this replacement alloy Tower Bar!  Available in two versions: no-offset blue anodized, and gold-anodized with 1.5 degrees camber and 0.5 degrees caster, for improved handling on tight tracks.

Mini-ZRacer.com Parts Database: JPL Racing Tower Bar for MR-02 - No Offset

New from Kyosho: Self-Adhesive Teflon for your Mini-Z's underbody!  Apply to the underneath of your chassis, the bottom of your front bumper, and anywhere else that may contact the track during hard cornering or heavy breaking, for reduced friction and speed loss!

Mini-ZRacer.com Parts Database: Kyosho Teflon Chassis Protector Sheet