Shimano BB52 Deore Bottom Bracket This versatile bottom bracket is engineered for trekking as it offers superior sealing & driving efficiency when navigating across mixed terrain conditions. It features a brilliant aluminium & steel blended construction which gives it tremendous strength when rotating without any unnecessary weight being added to your ride. One final highlight is it comes ready for adventure with Shimano's fantastic Hollowtech II technology for unbeatable stiffness, rigidity & power transfer.
Features:
Material: Aluminium & Steel Use: Road, MTBShell
Width: 68/73mm Bottom Bracket Type: Threaded, BB52 Spindle Profile: Integrated axle Weight: 88g (approx) Technologies: Hollowtech II: The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight & beautiful crankset design. High Precision Sealing Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace & XTR products). Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.