55mm Silica Gel Insert Foam Fits 1.0Inch Tyres for 1/18 1/24 Rc Crawler Car SCX24 Fcx24 Ax24 Enduro24 TRX4M Tire Upgrade Part  
        

 

Features:
Replace the traditional absorbent sponge foam lining, not afraid to wade in water,Not afraid of heat or cold
It improves traction and grip
Double hollow(you can also cut off part of the lining, Become softer)
Compatibility is stronger, (we made the size thicker, players can also DIY cut and thin to compatible with narrower Tires)
More superb sidewall support than regular foam to keep the shape of tires
4 colors to choose from

Specifications:
Material: Silicone Rubber
Size: 55*20mm (2.16in*0.78in)
Color: Red, blue, Purple, Green
Weight:13.3g/pcs
Hardness: A30 Shore hardness (Shore A30)
Outer Outer diameter: 55mm(2.16in)
Thickness:20mm(0.78in)
Inner diameter: 28.5mm(1.12in)
It is suitable for 1.0Inch tyre with an outer diameter of 58-63mm and a thickness of 20-24mm

Package List:

4 * Silicone Rubber Tire Inserts