What Our Gearhead(R) Experts Are Saying:"I love building the Stigmata Frame into a purpose-built rocket-Carbon CC feels snappy under power, the 68mm threaded BB keeps service simple, and UDH means drivetrain flexibility. With 50mm 1x clearance and a 430mm a-c/45mm offset fork standard, I can tailor ride feel from race-fast to rough-road rowdy without compromising precision."We like our gravel bikes fast, versatile, and easy to live with, and the Santa Cruz Stigmata Frame nails that brief. Santa Cruz's Carbon CC layup keeps the chassis light and lively while muting chatter, so we can sprint on hardpack, carve rough corners, and still feel fresh at the end of a long day. The Stigmata Frame sets the foundation for a custom build with room for 700c tires up to 50mm in 1x setups (45mm in 2x), a 68mm threaded bottom bracket for straightforward service, and UDH compatibility for drivetrain future-proofing. With integrated IS41/52 headset spec, 142mm rear spacing, clamp-on front derailleur mount, and three bottle locations, it's ready for everything from race-day minimalism to loaded exploration.