This bottom bracket is when you have a PF30, BBright or 386EVO housing frame and want to install a BB30 crankset in the frame.
They all have an internal diameter of 46 mm and a smooth interior, although the widths control from 68 mm to 86 mm The crank has a spindle 30 mm in diameter.
This bottom bracket has almost zero power loss due to friction, thanks to the bearings.
Our standard or coated bearings.
Both have super round and super soft CeramicSpeed balls that roll in hardened steel races.
The coated version has a metallic coating fixed in the races, which makes it even harder and softer, resulting in a longer lifespan and less resistance.
They come installed in cups
What do you think about finding Ceramicspeed PF4630 Bottom Bracket Cup with this price? Amazing right? Do not wait longer and buy at our bike store, that you have been looking for a long time. Equip yourself well and enjoy your daily routine activities to the fullest with Ceramicspeed. And the best thing is that you have the best price in the market.