FSA Orbit ITA 1 1/8" - 1.5" Tapered Headset With Top Cap
Fits 1-1/8" head tube and 1-1/8" to 1.5" tapered fork. - Fits tapered fork to standard 50mm OD head tube. - Alloy top cap. - Weight: 144g (includeing top cap and starnut). - Upper: 36?. ACB (blue seal).