Shimano Saint BB80B 68/73mm Hollowtech II English Bottom Bracket MFPN=WC436BAR8A010 Both of these benefits are

Both of these benefits are now delivered in an entirely new layout that better withstands side-loading and buckling forces that can harm traditional coil shocks

It features a slightly cradled seat profile and lightweight yet strong TI 316 rails and has a wide central “Superflow” cut-out for pressure relief plus it has increased padding a shock-absorption system between the shell and the rail and a vibration-absorbing layer of gel

9 - 125mm Description Hydraulic Cartridge

SV Pro 7: Hex: 3

Chainline 52mm Crankset Material Carbon BB Inclusion No Drivetrain Spacing Boost Pedals Thread 9/16 BCD 104 Connectivity ANT+ BT LE Crank Arm Length 170mm Crank Spindle Diameter 28

Shimano Saint BB80B 68/73mm Hollowtech II English Bottom Bracket MFPN=WC436BAR8A010 Both of these benefits areShimano Saint BB71 BB80B BB80D Hollowtech II Bottom BracketsIncludes 3 x 2. 5mm spacers Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Gold Width 68 73Mm