INJORA Silicone Rubber Inserts Foam For 108-110mm (4.35" OD) 1.9" Tires

Features:
Made of silicone rubber materials, waterproof and temperature resistant
60g/pcs weight offer counterweight effect and improve stability
More superb sidewall support than regular foam to keep the shape of tires
It improves traction and grip to help your rig to ouf of tough situations

Specifications:
Material: Silicone Rubber
Size: 100*33mm (3.94*1.3in)
Each Weight: 60g
Suit: 108-110mm 1.9" Tires
Green: Super Soft, suit for 3-5lb RC Crawlers
Blue: Soft, suit for 6-10lb RC Crawlers


Package List:
4 * Silicone Rubber Inserts