CeramicSpeed T45 Shimano Bottom Bracket - Black Coated Size:Standard limiting sag on the lower

limiting sag on the lower back for a stable fit that stabilizes the chamois and main body panel

Easy to clean and reusable

racingFit is built for the WorldTour

Left-Right Balance

For cleaning the entire transmission

CeramicSpeed T45 Shimano Bottom Bracket - Black Coated Size:Standard limiting sag on the lowerSpecifications CeramicSpeed Bearings come installed in cups and are connected through the shell The CeramicSpeed Coated Bearings have an additional attribute: a 3 micron thick metallic layer over the races. This addition makes the races harder and smoother, lowering drag and increasing life. Discipline Road, Tri, and Track BB Type Threadfit 82. 5 T45