SHIMANO Tapered Spindle Bicycle Bottom Bracket – UN26 Review Posted by Pelicandy October 30, 2018 in Drivetrain Components Cartridge Bottom Bracket Sealed cartridge assembly Smooth rotation Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity Random Products SHIMANO America CS-7900 Dura Ace Cassette Review Square BB Bike Bottom Bracket Set – 68 x 118... Origin8 Hornet 108 1/8″ Performance Freewhee... SR Suntour Crankset XR 8 speed 48/38/28 170mm Squa... Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors