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 SHIMANO 105 5750 50t 110mm 10spdcompact chainring ... Fuerdi VP-BC73 English Square BB Bike Bottom Brack... Shimano Alfine S501 45t 130mm Single Speed Chainri... JGbike Sunrace 11-50T Cassette 11 Speed CSMX8 Wide... Cycling Outdoor Recreation Parts & Components Sports & Outdoors