IDxODxWidth: 37 x 46.9 x 7mm

Specifications:

• 45°/45° Angular Contact Bearing, 1-1/4"
• Fits Giant OverDrive 2 lower integrated headtube (road), and FSA No.54 headset
• MR137

*Does NOT fit Orbit C-33 lower. For that bearing, please use part # UPC: 400310077646)

UPC: 400310073204