Review on Black Ops Bottom Bracket Chrome by Scott Gamache

These bearings appear to be of very good quality. I bought these to replace the bearings on the BMX Framed Impact as the bottom bracket on this bike broke. The "seals" are black plastic pieces that seem to wear out very quickly and when I checked them before fitting them, they spin much more freely without the plastic seals. Overall, for the price, these bearings are a great upgrade and/or replacement for your bike. I would recommend it to a friend.