Exotek F1 V2 Front Rubber Tires (2) (40X / Firm)

New redesigned foam inserts for improved fit and performance.

The yellow sets are best suited for hot asphalt racing weather or low grip tracks and creates less aggressive steering compared to the 38X RED fronts.

Designed 100% from the ground up, and taking cues from the new full size F1 wheel disk regulations, we have taken all of the best elements of RC F1 tires from the past and engineered them into the ultimate F1 rubber tire and wheel set up.

On top of that we have contracted to have these produced by the premier RC rubber touring car tire factory in Japan, using premium touring car rubber compounds and nylon for wheels.

Our front tires are designed with a wide profile for maximum contact patch while the sidewalls are designed with 2 different sidewall diameters. The larger inner diameter serves two purposes- 1. Larger diameter inner wheel gives more suspension pin clearance and would allow for longer front springs and pins designs in the future for increased front end dampening. 2. The inner sidewall becomes slightly stiffer than the outer sidewall. The effect generates less 'twitchiness' at low speeds while increasing front bite at higher corner speeds as the tire load spreads to the outer 'softer' tire sidewall.

To top it off, special heavy duty nylon wheel decals are included for that finishing scale look!