Thanks to its standard ceramic ball bearings, the CeramicSpeed BSA30 bottom bracket delivers low friction, better power transfer and a longer service life than traditional steel bearings.
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- Works with cranks that have 30 mm spindles
- Standard bearings feature grade 3 Silicon Nitride ceramic balls and hardened raceways with a reinforced polyamide cage and noncontact seals
- Includes 2 threaded cups with bearings installed, two 1 mm spacers, two 0.5 mm spacers, 2 dustcovers, O-ring, All Round grease, a sticker sheet and a spacer tube
Imported.
View all CeramicSpeed Bike Bottom Brackets| Best Use | Cycling |
|---|---|
| Bottom Bracket Installation | Threads into Frame |
| Bottom Bracket Standard | BSA/English |
| Spindle Interface | No Spindle |
| Fits Shell Width | 68 millimeters |
| Spindle Diameter | 30 millimeters |
| Weight | 82 grams |
| Bearing Material | Ceramic |
| Material(s) | Aluminum/ceramic/steel |