CeramicSpeed Shimano Coated BB90/95 Kranklager

Detaljer om produktet

1. CeramicSpeed bearings reduce friction and improve performance & durability
2. 400% smoother, 128% harder, and 58% lighter than a standard steel bearing
3. Made from Grade 3 Silicon Nitrate – the highest possible grade
4. Coated options use a 75% harder bearing race, further reducing friction and wear
5. Handmade in Denmark and used by numerous pro teams including Trek Factory Racing
6. Only compatible with 24mm cranks
7. Not compatible with BB30 cranks