SIDI Dust Shoelace Mountain Clipless Shoes - Black 46 MFPN=DROPOUT-581 Any frame that uses ZS

Any frame that uses ZS (Zero Stack) headsets with 44mm upper and 56mm lower head tube inner diameter

Punch 'em out

The low-profile caliper design is compatible with road bikes

CNC aluminum cage plates

Reduce the head tube angle to make for slacker geometry and added stability on fast descents or increase the angle using the opposite orientation of the headset to make for steeper geometry and quicker steering with maximum front wheel traction

SIDI Dust Shoelace Mountain Clipless Shoes - Black 46 MFPN=DROPOUT-581 Any frame that uses ZSThe SIDI technology used for mountain biking is applied to the gravel discipline. The SIDI Dust Shoelace is a rigid high performance shoe with a tried and true closure design technologically advanced and reliable. The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged and strenuous use Upper part of the toe section is rubberised to resist and deflect impacts from stones or debris when cycling The