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Reflective Pas Normal Studios logos

The fully-dyed fabric and abrasion-resistant material ensure it looks and performs for years to come

Combining advanced materials with functional design

To match the stiffness of the FC-R8000 Hollowtech II crankset

4147 mechanism bibs black color_Haze gym sessionsNew key enhancements to our signature Mechanism Bibs. Updated straps give extra stretch and breathability using a mesh structured fabric. A higher front rise provides a more comfortable fit, and the new front mesh offers the same breathable and durable properties as the back mesh of the bibs. A new zigzag in seam chamois stitching minimizes friction between the seam and saddle and provides higher durability. Constructed from compressive textiles with