The 100% SP20 R-Core Jersey is a premium mountain bike top from the brand's Spring 2020 collection, purposefully engineered for high-speed downhill and BMX racing. Built as the rugged foundation of their gravity-focused line, it prioritizes heavy-duty durability and strategic protection while maintaining a loose, highly comfortable fit.
You can find the 100% SP20 R-Core Jersey available online at retailers like Atlas Outdoors and B&P Cycle and Sports.
While both jerseys share the same technical downhill DNA, the standard SP20 R-Core uses a traditional, slightly heavier polyester mesh built for maximum durability. In contrast, the R-Core X is a specialized race-day version that introduces a polyester/spandex blend, a tighter athletic fit, and taped seams instead of traditional stitching to cut down as much weight as possible.