Outlet Orbit IS 138 Headset

– 1-1/8″ / 1-3/8″, 36°/ 45° ACB
– For tapered 45mm / 52mm OD head tube
– For 1-1/8″ to 1-3/8″ tapered fork
– Carbon fiber top cover
– Angular Contact Bearing (black seal)
– Stack Height 16.1mm
– 65.4 grams

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