Part Ref: 17287-VRS MAX
Bearing ID: 17mm
Bearing OD:  28mm
Bearing Thickness: 7mm
Material: Chromium Steel 100Cr6 (Race & Balls)
Used on: Frames (Salsa Bikes)
Grease: Mobil XHP-222 or SINOPEC HTHS Bearing Grease
Seal: Double-sealed 2RS