You must use the framegeometry slide from your bikepresentation.

Decide if you want to design your bike for a Small, Medium, Large, or Extra Large person. Your chart may be different.

1. Front Plane > New Sketch

2. Draw a horizontal construction line.This is the bottom line as shown in the Frame Geometry above.

3. Right-click on the line.Select the boat anchor to lock the line.

4. Sketch > LineDraw a path for the Seat Post (A)See the your chart for the angle and length.

5. New Plane - end of the line.Sketch a Profile Feature > Sweep Profile

Seat Tube

6. Sketch > LineDraw the Head Tube (E)See the your chart for the angle and length.

7. New Plane - end of the line.Sketch a Profile Feature > Sweep Profile

Head Tube

9. Sketch > LineDraw the Top Tube.

8. Front Plane > New Sketch

10. New Plane - end of the line.Sketch a Profile (Ellipse) Feature > Sweep Profile

Top Tube

12. Sketch > LineDraw the Down Tube.

11. Front Plane > New Sketch

13. New Plane - end of the line.Sketch a Profile (Ellipse) Feature > Sweep Profile

Down T

ube

15. Sketch > Circle.

14. Front Plane > New Sketch

16. Boss-Extrude > Mid Plane

Bracket Shell

17. Cut Extrude Seat Tube, Head Tube and Bracket Shell18. Fillet all intersections