In March, Rocky Mountain pulled back the veil on their latest Instinct trail bike. After a few years of sharing frames with its more capable big brother, the Altitude, the Instinct regained its independence with a dedicated and revised chassis. Complete with internal storage, a grip of geometry adjustments, and a proven suspension layout, Rocky aimed to give riders the do-it-all trail bike that could adapt to any terrain or rider preference. We spent the past four months finding out what's on offer with each Instinct adaptation and where this aggressive trail bike shines or leaves more to be...