This is a set of two HPI 170x60mm Molded Inner Foam Inserts for the front tires on the HPI Baja 5B buggies. These are much more durable and fit better than the stock foam inserts.
INCLUDES: Two Molded Inner Tire Foams for the 170 x 60mm Baja tires
REQUIRES: Installing inside tires
SPECS:Width: 60mmDiameter: 170mm