One of WTB's newer treads, this was another one that was liked enough to have gone AWOL when the photo call came round. Another simple very open tread with trapezoidal blocks, the Raijin handles both very wet and mixed mess trails conditions well.
Traction is dependably good in all directions and at all angles of lean. The wide-spaced side knobs mean that they slide quite early if pushed, but it's a controllable smear rather than a sudden snap.
In fact, they're very easy to snatch back into traction from any slide, making them great for sketchy technical trails. The soft DNA compound results in good adhesion to rocks and roots too and they blow up nearer 2.25 than 2.1in for reasonable float and protection despite low weight.
On harder terrain they are pretty slow and growly though. The soft 50 duro compound means that they get tatty extremely quickly if you're pushing them hard as they encourage you too, which makes the already high price more of an issue.