Page 23 Modeling a Mountain Bike

Make a ‘Sweep 1 Rail’ with the curves shown below.

Do the same with the curves shown in below, and revolve the curve to the left as well.

Revolve the curve shown below.

Loft the curves shown below and cap the resulting surface following with joining the 3 surfaces together.

Make a ‘Sweep 1 Rail’ with the curves selected in the four figures below.