Paychosis loop
The descent is a moto climb trail so be aware and respectful. It starts moderately steep and fast but quickly gets serious. In summer it will be loose and stopping is not an option in many sections. Be prepared for blind rock sections. The second half is fast and flowy with gap-able whoops and supportive berms punctuated by short but taxing climbs.
The climb is easy/moderate but the descent is worthy of a double-black. Be aware of this before attempting.