Buff CoolNet UV Multi-Function Neck/Head Tube UPF 50 Night Blue RGroup_D20F8295984DB0F5DD44A236C5E1491ACCBC959C and is compatible with Shimano's

and is compatible with Shimano's 12-speed cassettes for an extended range

Chamois Butt'r Her is gentle on sensitive skin and safe for use by men as well

sealed bearing headset - so torsional rigidity is improved and the bike goes precisely where you want it to

It's easy to switch

Buff CoolNet UV Multi-Function Neck/Head Tube UPF 50 Night Blue RGroup_D20F8295984DB0F5DD44A236C5E1491ACCBC959C and is compatible with Shimano'sThe Buff CoolNet UV Multi Function Neck Head Tube UPF 50 Night Blue is lightweight, breathable multifunctional neckwear made from 95% recycled polyester that provides UPF 50 sun protection, rapid moisture wicking, and evaporative cooling for high activity outdoors; wear it as a neck gaiter, headband, face cover, or cap liner to stay cool, dry, and protected during running, hiking, paddling, or any summer adventure.