Publicado Por En julio 27, 2026 170 mm crank arms, square-taper BB fit. Markings: SAKAE “250” 42, outer 52, SR logos, 89 date code, JAPAN, 170 length. Weight as pictured: 1 lb 9.3 oz. Threaded pedal eyelets. Includes right crank with attached chainrings and left crank arm only.