CeramicSpeed 608 Standard Bearing MFPN=VP-BLK SL 0mm 254mm Straight Pull Black

0mm 254mm Straight Pull Black Box of 20

5" 160mm-26"

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The Park Tool HCW-16

CeramicSpeed 608 Standard Bearing MFPN=VP-BLK SL 0mm 254mm Straight Pull BlackCeramicSpeed 608 Standard Bearing. CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline. These bearings provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Grade 3 Silicon Nitride balls Hardened steel races Reinforced polymide cage and non contact seal to keep dirt and moisture out High resistance to poor lubrication Can be used for any cycling discipline