FSA

FSA 1.5 (52 mm) 45/45 TH MR170 headset bearing

Integrated lower section for 1-1/4" or tapered steerer 45° x 45°

IDxODxWidth: 30.2 x 41.5 x 6.5mm 36°/36° Angular Contact Bearing, 1-1/8" Fits upper cup of: Pig DH Pro, and Orbit XLII Fits upper and lower cups of: Orbit MX, Orbit Equipe, Orbit X and Intellaset Pro MR049 (872-2RS)