108mm Silicone Insert Foam Fits 1.9 Inch Tires for 1/10 RC Crawler Car Axial SCX10 Capra TRX4 TRX6 MST CMX VS4-10 (Red)

Features:

Replace the traditional absorbent sponge foam lining, not afraid to wade in water
It improves traction and grip
Three layers of hollow, soft and hard optional (you can also cut off part of the lining/plug foam strip, Become softer or harder)
Compatibility is stronger, (we made the size thicker, players can also DIY cut and thin to compatible with narrower tire)
More superb sidewall support than regular foam to keep the shape of tires
Single weight is over 70g and 75g, increase the weight of the tire
It can be purchased with the store's tires
Specifications:

Material: Silicone Rubber
Size: 108*42mm (4.25*1.65in)
Blue and red are Hard
Weight:

Blue and Red:84g/pcs (2.96oz)
Quantity: 4pcs
Package includes:

4 * Silicone Rubber Tire