Features For Shimano Hollowtech II cranks.. Forged & machined heat-treated 7075 T6 Aluminium.. Steel cartridge radial bearings.. 68mm Road version / 73mm MTB Version.. For T47 E.B..
Best Price: £50.00 from Merlin Cycles
Praxis T47 External Bottom Bracket for Shimano – Black / T47 / 68/73mm Reviews