3 Brothers RC 4.19" Dual-Stage Anti-Foam Inserts – 1.9" Rim 1 Pair 3bro1.9V1DS4.19

The 3 Brothers RC 4.19" Dual-Stage Anti-Foam Inserts (3bro1.9V1DS4.19) are a waterproof tire insert designed for 1.9" rims and 4.19" diameter tires. The dual-stage compound delivers progressive support — allowing you to run a very soft tire that still handles superbly on side hills and grips rocks better than ever, especially in wet conditions.

These inserts feature tapered edges for easier mounting and increased contact pressure, high tensile strength that won’t tear, and complete resistance to water, heat, and cold. Made in the USA.

Key Features

• SKU: 3bro1.9V1DS4.19
• Rim Size: 1.9"
• Tire Size: 4.19" diameter
• Dimensions: 95mm x 32mm
• Dual-stage compound for progressive support
• Tapered edges for easier mounting and increased contact pressure
• Waterproof — performs in all weather and temperatures
• High tensile strength — will not tear
• Made in the USA
• Sold in pairs (2 inserts per package)
• Tuning rods available separately