Fork Spacer

Mass = 8539.52 grams 1. I made it by making a sketch of a circle R15 at the origin and then a line coming from it at 70 degrees 100mm long where it touches the midpoint of a circle R15 which on the inside has a smaller R10 circle 100m from the first circle. Going to the left a 180mm line from the first circle and another line going up from that by 10mm which sticks to a midpoint of a slot 120 by R10. From that another line going from the midpoint by 10. Lastly connect the top circle with the last line with an arc 300R. Extrude by 100m. Mass = 5925.66 grams 2.make a sketch on one of the sides and use convert entities and lines to make the top circle with a beak kind of shape and cut extrude that by 20 on both sides. Make a sketch on the top of a rectangle 50 x 150 and cut through all. Mass = 18262.51 grams 3.Use convert entities by 2mm on the inside not including the top circle part cut the indie block of that on both sides leaving a border.