Taken off a beautiful yet too short to sell as a whole Olmo competition from 1981. This crank is in pretty good condition. You can see a bit of wear on the yellow, there is some scuffage since these have been used. Would look best on an olmo competition frame, but will still look good on anything with complementary colors. Measurements are 170mm arm length, 144 BCD Check out our other great listings of used/NOS parts and accessories, you may find something you want/need!