Trail Design & Construction
Trail Design & Construction
KSA Built is a full-service trail company specializing in the design and construction of sustainable mountain bike trails.
To design and build sustainable, custom trail solutions that blend creativity, progression, and professionalism—tailored to meet the unique needs of every client and landscape.
To be a trusted leader in trail construction, known for delivering long-lasting, environmentally conscious trails that inspire adventure and stand the test of time.
At KSA BUILT, we are committed to crafting exceptional trail experiences from concept to completion. We prioritize sustainability, durability, and client collaboration in every project, ensuring our work enhances both the environment and the communities we serve.
Jay "Rosey" Rosenbaum, owner and operator of KSA BUILT, is a seasoned slope artist with over 20 years of trail-building experience and 26 years of terrain park construction under his belt.
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