Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading CheckoutSpec= TI 316 Width: 52 mm

Width: 52 mm

making a trip to the mailbox

Machine-washable construction

Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts

Proling and Turnamic boots

Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket 392EVO cranks 68/73mm English Threading CheckoutSpec= TI 316 Width: 52 mmFull Speed Ahead MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks 68 73mm English Threading. FSA (Full Speed Ahead) MegaEVO Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 50 Spindle Interface Type 392 EVO Spindle Length 73 Defined Color Black