Best Quality Comp Cartridge Drop In Integrated Upper Headset

The Ritchey Comp Cartridge Drop In Integrated headset upper features full-complement, stainless steel, angular contact, sealed cartridge bearings packed with Ritchey high-webbing grease.

– “Size” = Top cap height
– Material: Alloy
– Upper Fit (S.H.I.S.): IS42/28.6
– Upper Bearing OD: 41.8
– Top Cover OD: 46
– Bearing: Sealed cartridge
– Weight: 35-44g