Crawler Innovations Lil' Nova Dual Stage 4.50” 1.9 Wide Crawler Foam. Crawler Innovations has brought a unique material and insert design to the crawler world that will dramatically improve the performance of your rig. The Lil' Nova design features a closed cell inner foam combined with a conventional over sized outer foam insert. This gives you excellent steering response and minimal tire rollover while still providing a softer outer foam to help the tire conform to the environment.

Now offered in this "Wide" size these will work in the wider 1.9" bead locks that are now available. The closed cell inner foam is super dense, waterproof, is not temperature sensitive and is extremely durable. The conventional outer foam is not temperature sensitive, but it is not water proof.

NOTE: The 4.50" is the medium size inner in the Lil' Nova Dual Stage foam line and designed for 1.9 tires.

Specifications: 

• Height: 4.875"
• Width: 1.75" 

Includes: 

• (2) Lil' Nova Dual Stage 4.50” 1.9 Wide Crawler Foams Consisting of:
• (2) Comp Cut Closed Cell Inner Foam Inserts
• (2) Open Cell Outer Foam Inserts