Performance No Show Socks headsets & spacers it has performance characteristics that

it has performance characteristics that far exceed many competitor's race tires

you'll get our fan-favorite 3D Chamois insert that's shaped for your body ensuring that it keeps pressure off of soft tissue like nothing else on the market

Single-bolt external elastomer change

Honeycomb design allows for maximum material removal while maintaining strength

Features three cartridge bearings and a chromoly steel spindle

Performance No Show Socks headsets & spacers it has performance characteristics thatA moderate compression, no show sock with extra nylon in the heel and toe for added durability. Moderate compression provides contoured support and prevents bunching Medium cushion Durable T 66 Nylon toe and heel Made in the USA