(SPROCKET NOT INCLUDED) Excellent hardly used condition. Super clean for their age. Spindle is nice looking . Cranks have very light signs of use and age, as shown in pictures . They were mounted on a mongoose aftershock. They were never actually ridden or raced. Just rode around the block a few times if that. So they haven't been stressed or abused. There is some scratches from wrenching by pedal mounts as shown . Great hardly even used set of cranks from the 90's with original box ! Bearings spin beautiful. Little dirt in tight spots Nothing a Q-tip couldn't clean. American sized bottom bracket Bearings. They can be used on various types of bicycles. Be sure to check out the pictures for further visual details . The crank size is 180 mm . I have a ten business day handling time as shown on listing. ( SPROCKET NOT INCLUDED)