The STFR Mechanism Bibs are the men's bib shorts from the STFR x Pas Normal Studios capsule — the charity-aligned US gravel and cyclocross kit built on the Mechanism chassis. Built around a chamois for long days in the saddle, they complete the kit under either the short-sleeve or long-sleeve STFR Mechanism Jersey. A women's-specific version of the bibs is available separately.
Bib Shorts
CN¥ 2,126
The STFR Mechanism Bibs are the men's bib shorts from the STFR x Pas Normal Studios capsule — the charity-aligned US gravel and cyclocross kit built on the Mechanism chassis. Built around a chamois for long days in the saddle, they complete the kit under either the short-sleeve or long-sleeve STFR Mechanism Jersey. A women's-specific version of the bibs is available separately.







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STFR Mechanism Bibs