Ceramic Speed 386 Evo Crankcase Pressfit Black

CeramicSpeed makes some of the strongest, most accurate and lightest rolling bearings on the market, they are all ceramic.

Ceramic bearings also provide a better utilization of one's wattage.

Crankcase Diameter 46mm

Crankcase width 86mm

Fits cranksets with 24 mm shaft.

Contains:

1 Crankcase with both bearings fitted

2 dust packs

1 ml Ceramic Speed Grease