Knock Block Headset Lockring Spacer Size:28.6 mm (1-1/8") 2-oz 79% recycled nylon/21% spandex

2-oz 79% recycled nylon/21% spandex power knit

protecting paint and carbon frames)

Easily carries four pair of skis – up to 136 mm wide at the tip - or two snowboards

Fast Action Wicking: Pulls moisture away from skin

but chafes under the restrictions of all the fingers bound together

Knock Block Headset Lockring Spacer Size:28.6 mm (1-1/8") 2-oz 79% recycled nylon/21% spandexTrek 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