Shimano BB72 Road Press Fit Bottom Bracket Complete press-fit bottom bracket assembly for Shimano Hollow Tech II road cranks.
Features: Cups are made from fibre reinforced polymer material which reduces the risk of frame noise & damage Set
Includes:: left & right hand cups, inner cover, & inner O-rings Maintenance free Compatible with 86.5 mm shells 41 mm cup diameter Easy press-fit installation 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.