Our FS22_4.19 comes in 2 options. Baseline weights are listed, your choice will depend on the rigs weight, your desired conforming rate, and the tire itself can have an impact on support. 🟢 Soft (sub 7lbs) this is our original/standard insert, it is very soft and is reccomended for light weight comp rigs for use in fronts. This does not have our "No Flat" 3rd stage, this keeps things extra soft for those looking for ultimate conformity yet stout side wall properties. Comes standard with our Directional Conforming Rates, and Forward Propulsion Technologys. 🟢 Med/Firm ( 7lbs +) this is our mid range insert that comes standard with our "No Flat" 3rd stage. This provides support for either front or rear and keeps the tire from appearing flat yet still allows for conformity in the 1st and 2nd stages. The no flat stage will indeed conform under heavy load when required to. Also comes standard with our Directional Conforming Rate, and Forward Propulsion Technology. (Insertz are printed in our brand colors. They will come in one of 2 colors, random selection, green or purple) Package contains 2 insertz. ***All products are made to order. Please check the header on the main page for approximate lead times. Thank you for your support and patience - FlubRC
