SHIMANO SM-BB51 Deore Hollowtech II Bottom Bracket Hollowtech II 68-73mm BB
Shimano SM BB52 Mountain Bike Bottom Bracket Deore Hollowtech II 68/73mm | eBay
Shimano Deore BB52B Hollowtech II English Bottom Bracket from BikeBling.com
Shimano Deore LX ES51 68x121mm V2 Spline Bottom Bracket | Tree Fort Bikes
Shimano BB52B Deore Outboard Bearing Bottom Bracket :: £17.50 :: Components. :: Bottom Brackets - Hollowtech II & Capless. :: For Hand built bike wheels & all your cycling needs!