Dual-stage foam inserts for 1.9x4.45" (113mm tall) RC Crawler tires. These have firmer closed inner cell foams than the medium dual-stage foams.
A firmer inner closed cell improves sidehill performance and maintains a better sidewall structure. They are more durable and longer lasting.
Includes:
2x Outer Inner Cell Foams
2x Closed FIRM Inner Cell Foams