2018 Norco Optic C3 27.5 Headset Bearing Kit Motobecane With different headset and bicycle

With different headset and bicycle manufactures using their own codes and names for bearings

These provide affordable but long lasting replacement bearings for FSA headsets

great for new riders

a must have tool for a home mechanic

2RS is the most common terminology for this type of seal and it literally stands for 2 rubber seals

2018 Norco Optic C3 27.5 Headset Bearing Kit Motobecane With different headset and bicycleComplete replacement bearings for this bicycle headset. 1 x upper bearing 1 x lower bearing. These are our Rad Bearings Precision milled cups, black oxide anit rust finish and packed with high grade grease.