Cane Creek 40 Series IS41 1-1/8" Headsets Bearing Grade:Sealed cartridge Tonal adidas logo on right

Tonal adidas logo on right sleeve

athletic fit and flatback mesh inserts

better sealing against contamination

cuffs and bottom band

Twill fabric

Cane Creek 40 Series IS41 1-1/8" Headsets Bearing Grade:Sealed cartridge Tonal adidas logo on right40 Series Represents the Perfect Balance of Performance, Durability and Value 6061 T6 Aluminum Cover Innovative Clip Seal Seals the Top Assembly and Captures the Compression Ring Interlok Spacer Compatible Sealed Black Oxide Steel Cartridge Bearing Consistent Stack Heights Across 10, 40 and 110 Series Internal Parts Are Cross Compatible Across 10, 40 and 110 Series Steerer Tube : 1 1 8'' Crown Race Diameter : 30mm Upper Cup : 41mm SHIS Upper : IS41