"*NOTE – These Bronze items are factory seconds with the colour being inconsistent to the original spec. They are discounted to reflect this and are final sale.* ""Key Features // External bottom bracket designed for threaded bottom brackets // The machined aluminium cups hold stainless steel cartridge bearings in stainless races // High quality stainless steel bearings give a much greater life span than stock units // Cartridge bearings are replaceable // Suitable for 68, 73, 83, 100 and 120mm width bottom brackets // Options designed to suit 24mm or 30mm crank axles // 30mm only: Please note specific fitting tool (HTT188) needed to fit bottom bracket. Available separately // Available with replaceable stainless bearings for less friction and greater durability // Suitable for road, mtb, DH and fatbikes // Free running labyryinth seal protects bearings and has less drag // Available in: black, silver, red, blue, purple and orange // Weight 24mm: 110mm | 30mm: 102g // *Note - Some Power Meter cranks do not offer the clearance required over the BB cup, please ensure there is clearance before fitment."""