Hostile "Zero Growth" Foam Inserts for HPI Baja 5T/5SC Front, and Losi 5ive/DBXL/VEKTA.5 Front/Rear

Hostile Racing Foam Inserts

Set Fits HPI Baja 5T/5SC Front, and both Front/Rear Kraken Vekta and VESLA. These also fit Losi 5IVE-T and all DBXL models when 5IVE-T sized wheels and tires are used.

These are a high quality replacement for the standard HPI 5T/5SC and Losi 5ive foam insert. Made in the USA. These will work on all brands of tires including Hostile, MadMax, HPI, Losi, and Pro-Line. Like all of Hostile Racing foam inserts, these are a MEDIUM compound foam.

Zero growth inserts offer more than just what the name implies. The goal was to create an insert that does not grow and stretch at high speed. This reduces tire growth and allows the tires to maintain their profile without a loss of traction from reduced contact patch as the tire grows and the profile thins. This allows for more consistent handling. As an added bonus, the zero-growth inserts do not require gluing to the wheel allowing for endless insert changes as conditions change. This is a must have for the serious racer or hobbyist.
Interchangeable with HPI, Losi, and Kraken foams: HPI4817 LOSB7241 and KV4409

Trying to decide between zero growth and "regular" foams? Zero growth is really only necessary for rear wheel drive cars, where all the drivetrain power goes to the rear. - If your car is 4WD, the regular foams will do just fine.