【Size & Weight】:108*42mm,90g/pcs,Designed for the perfect installation of 1.9-inch tires. We slightly increased its thickness to 28mm, so that you can adapt to more tires with different thicknesses by thinning it.You can make it softer or harder by cutting part of the lining or filling the hole with foam or sponge.
【High-quality Material】:These Insert are made of high-quality silica gel, waterproof and heat-resistant, and can withstand the requirements of cross-country RC crawling.
【Long-lasting Performance】:Soft silicone material absorbs shock and vibration, providing smooth running for your RC Crawler.
【Tips】:In order to make the product more stable and make the screws not easily separated from the upgraded accessories, please stick screw glue on any metal-to-metal connection. Especially the position of various screw holes.