In the bowl of a stand mixer fitted with a dough hook, combine flour, salt, yeast, cinnamon, honey, water, and preferment.
Mix on low speed for 3 minutes.
Increase speed to medium.
Knead for 6 minutes, adding raisins a little at a time during the last 2 minutes.
Turn dough into a clean bowl.
Proof at warm room temperature (76 degrees) for 1 hour. (If not using a proofing box, make sure to cover with plastic wrap.)
While dough is proofing, line 3 sheet pans with parchment paper. Set aside.
Turn dough out onto work surface.
Divide dough into 4 ounce pieces.
Cover and let rest for 5 minutes.
Beginning with the first dough you portioned, form into a ball.
Press a floured finger through the center.
Work in a circling motion with two hands until the hole is about 1-1 ½ inches wide.
Place on prepared pans.
Cover with plastic wrap.
Proof at warm room temperature for about 30 minutes, until dough has increased by 25%.
Use the water test to see if bagels are properly proofed and ready to boil.
While dough is proofing, heat oven to 475 degrees F.
Line sheet pans with parchment. Set aside.
Place a cooling rack over a sheet pan. Set aside.
Prepare water for boiling bagels by pouring water in a 9 quart stockpot.
Add malt syrup.
Stir to dissolve.
Bring to a full rolling boil before cooking bagels.
Cook bagels, not more than 3 at a time, for 1 minute on each side.
Place on prepared cooling rack to drain.
Transfer to prepared parchment-lined pans.
Bake for 12-14 minutes, until golden brown.