The bottom brackets for Shimano Hollowtech II, Race Face X-Type and FSA MegaExo cranksets, and BB86 and BB92 bottom bracket shells
Shimano SM BB71 41B road bike bottom bracket BB 86-92, press-fit dimensions 41 x 86.5 mm, black, for Shimano Hollowtech II cranksets with a 24 mm axle
Shimano SM BB71 41A MTB bottom bracket BB 86–92, press-fit dimensions 41 mm x 89–92 mm, black, for Shimano Hollowtech II cranksets with a 24 mm axle
Shimano SM BB72 41B Road Bike Bottom Bracket BB 86, press-fit dimensions 41 mm x 86 mm, black, for Shimano Hollowtech II cranksets with a 24 mm axle
Wheels Manufacturing Outboard Threaded Bottom Bracket, BB 86-92, Pressfit 90 Trek, press-fit dimensions 41 x 86–92 mm, black, Enduro ABEC5 Zero Ceramic Bearings, for Shimano Hollowtech II cranksets with 24 mm axle
Wheels Manufacturing Outboard Threaded Bottom Bracket, BB 86-92, Pressfit 90 Trek, press-fit dimensions 41 x 86–92 mm, black, Enduro ABEC3 bearings, for Shimano Hollowtech II cranksets with 24 mm axle