FlubberStufferz Performance Inserts for 1.55 wheels and 3.85 tires. - Forward Propulsion Technology, industry first technology we introduced with our 24th scale SlymeBallz Performance Inserts. We brought that same tech up to our FlubberStufferz line. In the normal rotation direction, this takes deformation caused by conforming and pushes it behind the tire to create a pushing motion to help get through the tuff stuff! -Dual Direction Conforming Rates, something we've been playing with for months! With some cleaver placement and design work, we've been able to change the conforming rate when the insert rotation direction is simply flipped. This does a few other interesting things as well... When reversed, the 1st stage gives easier, and depends on the 2nd stage for support. It also deflects deformation differently and places that deformation on the contact surface. Our inserts have a soft outer stage, and a stiff inner stage. They conform to terrain as required and are well tuned for all rigs varying from sub 5 lbs comp rigs to 12 lbs scale rigs! Sidewall support is incredibly stout, which gives un matched turning and side hill performance. We have had a strong focus on fitment and leaving no room for improvement. We put the time into design, prototyping, testing, and production to give you the best possible product. Made in MN, USA. ****Package contains 2 tire inserts. **** (Insertz are printed in our brand colors. They will come in one of 2 colors, random selection, green or purple) ***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
