Shimano Deore BB52 Hollowtech II BB, 68/73mm
£19.99
Shimano Deore BB52 Hollowtech II BB, 68/73mm. Genuine Shimano HollowTech II bottom bracket assembly, compatible with 68 mm and 73 mm shell
Shimano ES51 Octalink BB, 68mm x 113mm
£44.99
Shimano ES51 Octalink BB, 68mm x 113mm. Shimano ES51 Octalink bottom bracket, in 68mm British Standard thread, with a 113mm axle length.