Sparco B-Rookie Karting T-Shirt Color:Blue This all new In-Car timing

This all new In-Car timing system lets the driver see their lap times as they happen

This exclusive testing allows peace of mind for not only driving enthusiasts with non-race-prepped cars

Then take the gauge and put it out in the sun for about 45 minutes

The Sabelt GT/Rally Steel 3" Harness features 3" shoulder and lap belts and ultra-fast adjusting pull-up lap belt belts

It depends on the temp in the factory when it was manufactured

Sparco B-Rookie Karting T-Shirt Color:Blue This all new In-Car timingThe Sparco B Rookie Karting T shirt features a low neck and soft, naturally wicking 100% cotton construction. Perfect for wearing trackside or under a karting suit. Slim athletic fit.