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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
712858-Q2-L27D06
157303-Q0-L
7075 alloy axle bolt and chainring bolts are included
UPC: 884603661765
CeramicSpeed 61803 Coated Bearing - (61803), Coated Bearing Race Locks 712858-Q2-L27D06CeramicSpeed cartridge bearings with coated race are a premium upgrade option that provide extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. These bearings feature coated races that provide the ultimate performance and longevity. Features Grade 3 Silicon Nitride balls The coated bearing races increase the bearing service life by providing extreme hardness to the race and reducing corrosion
