CeramicSpeed BB30 Pressfit Bearings Without Cups (CS 61806)
CeramicSpeed standard bearings use CeramicSpeed balls, which are 100% smoother and 15% harder than other ceramic ball bearings, and they also last at least three times longer. This means that the CeramicSpeed BB30 bearings for Pressfit bottom brackets save energy and maximise drivetrain performance. Supplied without cups for a lighter assembly, this is a fully optimised product; even the grease used has been developed for its low viscosity and its energy saving properties.
Features
- BB30 Pressfit bottom bracket replacement bearings
- Drag of only 0.3-0.4 watts per set
- 75% drag reduction compared to standard bottom brackets
- 15% harder wearing and three times as long lasting than other bearings
- Low viscosity grease
- In the box:
- Two bearings
- Two 1mm spacers
- Two 0.5mm spacers
- Two dust covers
- 30mm wave washer
- 10mm syringe of grease
- Sticker sheet