Wtb Macro Tcs Light/fast Rolling 120tpi Dual Dna Sg2 At Tubeless 700c X 54 Gravel Tyre. WTB Macro 54 - Maximum Control for Demanding Gravel Rides.The WTB Macro 54 is designed for rough terrain and epic gravel adventures.Its voluminous 54-mm casing is paired with a significantly more aggressive tread pattern featuring widely spaced lugs.This ensures plenty of control and traction on loose, rocky, and technically challenging surfaces.Wider-spaced transition and side knobs further improve cornering grip.The Macro 54 also features the patent-pending aero technology developed in collaboration with Stromm.Aerodynamic elements integrated into the sidewall smooth the airflow around the tire and wheel, reducing drag and helping to conserve valuable energy on long and demanding gravel stages.The 120-TPI casing is combined with SG2 bead-to-bead puncture protection.Added to this is the Dual DNA rubber compound for a balanced combination of rolling efficiency, grip, and control.Highlights.- Patent-pending aero technology, developed with Stromm.- Aerodynamically optimized sidewall.- 54 mm volume for rough terrain and long adventures.- Aggressive tread pattern for loose, rocky, and technical surfaces.- Widely spaced transition and side knobs for better cornering grip.- Dual DNA Compound.- 120 TPI casing.- SG2 bead-to-bead puncture protection.- Tubeless Ready. tradeinn Bikeinn