Non-reusable

Designed for road

providing comfort without bulk

Custom designed wrap around dust shield maximizes protection while reducing drag

OSPW for Shimano Dura Ace 9250 and Ultegra 8150

3428 mechanism bibs black Size:XS Non-reusableNew 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