Super items, because I had been looking for until I found this measure. wanted my old bike herrichten again, which did not go through a new bottom bracket, as I have a 145 mm axle and no longer fit my catenary with a new bottom bracket would (bicycle from the beginning of 1990). So out with the old ball bearings with new grease in, runs like brand new. The only negative, one should offer the package in 2-pack because now lying around 3 pieces with me. :-(