Gravity SX

Item Code: 130-0012

Upper Headtube ID: 44mm (semi integrated)
Lower Headtube ID: 49.57mm (1.5")
For ¹/₈" steerer

Features:

• 1¹/₈" Upper to 1.5" bottom
• For differential OD headtube
• For tapered 50mm/61mm OD headtube
• For 1.5" sized headtube and 1¹/₈" steerer
• Upper: forged alloy shallow cup with 36° × 45° ACB
• Lower: CNC machined alloy cup with 1.5", 36° × 45° ACB
• Stack height: 18.7 +2.4 = 21.1mm

• Upper Bearing: 160-6460
• Lower Bearing: 160-6470
• Crown Race: H6079

Weight 129g