1" I.D. Bearing

1" I.D. Bearing for front end of your Micro Sprint if running Keizer or other off-brand hubs. Does not fit the HBS Wheel Centers.

When pressing the bearing in, do not press on the inner race, only apply force to the outer race. Pressing on the inner race will damage the bearing balls and cause premature failure.

We recommend the bearings be greased before the first use with Champion Grease 74-332 or Daylube Nanoceramic Grease 77-800 & 77-805.