Maillot à manches longues STFR Mechanism

The STFR Mechanism Long Sleeve Jersey is the long-sleeve jersey from the STFR x Pas Normal Studios capsule — the charity-aligned US gravel and cyclocross kit built on the Mechanism chassis. Where the short-sleeve STFR Mechanism Jersey covers warm-weather racing, the long-sleeve version extends the same capsule graphics into cooler starts, shoulder-season rides and cyclocross conditions, with full sleeve coverage in place of the summer cut.