Acros IS52/IS52 Bearing Set Scott

The Acros fully integrated IS bearing set combines robust stainless steel angular contact bearings with well-designed seals. The result: long-lasting performance, minimal maintenance, and more relaxed time on the bike. Key Features• Upper Inner Diameter (ID): 52mm• Lower Inner Diameter (ID): 52mm• Steerer: 1 1/8"/1.5"• Upper Bearing Dimension: 52 x 42 x 7mm - 45∞/45∞• Lower Bearing Dimension: 52 x 40 x 7mm - 45∞/45∞