Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=00.4118.551.025 Brake kit includes: (1) 1550mm

Brake kit includes: (1) 1550mm length lined housing

is as hard as tungsten carbide and has a very low coefficient of friction

Special additives displace moisture to prevent rust and corrosion

5" Tire Type Tubeless Ready Hub/Brake Compatibility 6-Bolt Disc

Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=00.4118.551.025 Brake kit includes: (1) 1550mmPrestacycle 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