Prestacycle UniBlock PRO Cassette - 12-Speed For Campagnolo 9-12 Speed Freehub 11-34t Silver ModelNumber=K8781 Micropores in the otherwise solid

Micropores in the otherwise solid polymer evenly distribute just enough oil to keep the bearing well-lubricated

}Wheels Manufacturing BB30 to SRAM Bottom Bracket with Angular Contact Bearings Black Cups

66mm outer/30mm inner width) features a tubeless friendly bead shelf

5 Wall Dbl Side NMSW Color Silver Hole Count 36 Valve SV Weight 440g ERD 549 Extras

Prestacycle UniBlock PRO Cassette - 12-Speed For Campagnolo 9-12 Speed Freehub 11-34t Silver ModelNumber=K8781 Micropores in the otherwise solidPrestacycle UniBlock PRO Cassettes are machined from a single solid block of cold forged Chrome Molybdenum alloy steel then heat treated tumble finished and electroplated for added durability low friction operation and longer service life. The UniBlock PRO cassettes feature ARC shifting tooth profile technology that provides the fastest smoothest possible shifting to all systems while minimizing the impact to power delivery. Single block design offers