The Jeffsy usually rolls on 29er wheels. However, the Jeffsy UNCAGED 13 special edition comes with a smaller 27.5-inch rear wheel for a change. The handling of this bike is balanced. So its pretty intuitive to control on singletrails. Compared with what the market offers, the seating position is neither super sporty, nor uber-comfortable. In the saddle of the YT, you´ll enjoy a moderate position. The way to the summit is not one of the strengths of this bike. With a total weight of 15,5 kg, the YT Fully is one of the heavier All Mountain that you get for under under 4500 Euro. For friends of sending it on rowdy trails: the last argument is still the strongest, because the harmonious geometry and the grippy tires cause you to smile from top to bottom in the descent. With 5 years the warranty is another neat feature.