Shimano Saint M820 Bottom Bracket SM-BB71-41A Review Posted by Pelicandy November 5, 2018 in Drivetrain Components BB shell width: 89.5/92 mm BB cup diameter: 41 mm Inner cover Press-Fit bottom bracket Random Products White Industries Trials Freewheel 18t Review FSA Metropolis Patterson Crankset CK-5000T Review KMC Missing Link 11 Speed Reusable Chain Review KMC Z7 Bicycle Chain (Silver/Gray, 1/2 x 3/32 R... Cycling Outdoor Recreation Parts & Components Sports & Outdoors