FSA The Pig 1 1/8 Inches Steering System

With an angular contact bearing in the top and a heavy-duty industrial sealed cartridge bearing in the bottom, The NO.15 will take anything you can throw at it. Deep-insertion cups (alloy top, chromoly bottom) guard against head tube flaring. Features: - 1-1/8in, for heavy duty - 36 degrees/ 36 degrees ACB & industrial bearing - Fits standard OS headtube and 1-1/8in forks - GYRO compatible - 12mm “Deep Cupin design - Alloy top cover - Forged alloy upper cup and Chromoly steel lower cup - Upper: Angular Contact Bearing (black seal) - Lower: Industrial cartridge sealed bearing Specifications: - Stack Height 15.4+16=31.4mm - Weight: 166 g