Knock Block Headset Lockring Spacer Size:28.6 mm (1-1/8") Buckle: ITW Nexus Airloc side-release

Buckle: ITW Nexus Airloc side-release buckle

Smith Wildcat Sunglasses

Featherlight with outstanding packability

UPC: 4026495861731

Fusion Comfort Technology ensures that you'll have ample support when on the wall

Knock Block Headset Lockring Spacer Size:28.6 mm (1-1/8") Buckle: ITW Nexus Airloc side-releaseTrek Knock Block Headset Lockring Spacer Genuine replacement parts Service and replacement parts specifically for Trek Knock Block Technology. Product details For locking steer tube to the headset bearing cover and frame chip Only for use with Trek Knock Block systems Specifications Model Trek Knock Block Lockring Spacer Steerer outer diameter 28. 6mm (1 1 8") Thickness 10mm