Part Ref: 6903-2RS
Bearing ID: 17mm
Bearing OD: 30mm
Bearing Thickness: 7mm
Material: Chromium Steel GCR15 (Race & Balls)
Used On: Bontrager, Hope, Goldtec, Mavic, FSA, Zipp
Grease: SINOPEC HTHS Bearing Grease, 30% filled
Seal: Double-sealed 2RS