With the Izzo CORE 4 , the Bavarian direct seller has managed to put out a sporty allrounder. On the scale, the YT Fully with 12,8 kg looks good. Most Trailbike in the price range until under 4500 Euro are heavier. Thanks to a moderate 66 degree head tube angle, the handling is pleasantly balanced. The seating position of the tours on lower mountains moves in a moderate range between sporty and comfortable. Despite this criticism, the coherent overall concept makes the Trailbike von YT to on moderate to demanding trails a buying recommendation in the price range 4399 Euro range. The guarantee of 5 years proves that YT puts a lot of trust in its products.