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¥ 1,371 CN¥ 2,168
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.







Recommended products
Pas Normal Studios
STFR Women's Mechanism Bibs
CA$ 275 CA$ 435
Pas Normal Studios
CA$ 275 CA$ 435
STFR Women's Mechanism Bibs
Pas Normal Studios
STFR Women's Mechanism Jersey
CA$ 215 CA$ 325
Pas Normal Studios
CA$ 215 CA$ 325
STFR Women's Mechanism Jersey
Pas Normal Studios
PAS Mechanism Pro Bibs
CA$ 510
Pas Normal Studios
CA$ 510
PAS Mechanism Pro Bibs

Pas Normal Studios
STFR 機制圍兜