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Biker Bobs Helles

155 calories 16.3 g 12 oz
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Beer Stats
Method: All Grain
Style: Munich Helles
Boil Time: 80 min
Batch Size: 5.25 gallons (fermentor volume)
Pre Boil Size: 6.75 gallons
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.047 (recipe based estimate)
Efficiency: 77% (brew house)
Source: BikerBob (from brewgr.com)
Calories: 155 calories (Per 12oz)
Carbs: 16.3 g (Per 12oz)
Created: Friday December 12th 2025
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Fermentables
Amount Fermentable Cost PPG °L Bill %
7 lb US - Pilsner - DE7 lb Pilsner - DE 37.8 1 82.4%
1 lb US - Munich Light - DE1 lb Munich Light - DE 36.8 6 11.8%
8 oz US - Vienna - DE8 oz Vienna - DE 36.8 4 5.9%
8.50 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.50 oz Hallertauer Mittelfrüh1.5 oz Hallertauer Mittelfrüh Hops Pellet 2.5 Boil 60 min 15.33 75%
0.50 oz Hallertauer Mittelfrüh0.5 oz Hallertauer Mittelfrüh Hops Pellet 2.5 Boil 15 min 2.54 25%
2 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Fining Boil 10 min.
 
Yeast
Omega Yeast Labs - German Lager I OYL-106
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium-low
Optimum Temp:
45 - 68 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 81 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.75 qt/lb 3.72 14.9  
Mash volume with grains 4.4 17.6  
Grain absorption losses -1.06 -4.3  
Remaining sparge water volume (equipment estimates 4.92 g | 19.7 qt) 4.34 17.4  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.33 g | 29.3 qt) 6.75 27  
Boil off losses -2 -8  
Hops absorption losses (first wort, boil, aroma) -0.08 -0.3  
Post boil Volume 5.25 21  
Going into fermentor 5.25 21  
Total: 8.06 32.3
Equipment Profile Used: System Default
 
Notes

This recipe was exported from https://brewgr.com.

Brewing Instructions:

  1. Ferment at 52 degrees 7 days
  2. Raise to 60 for 7 days
  3. Lower to 34 for 6 weeks
  4. Used 3 liter starter made with 2 yeast packs
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  • Last Updated: 2025-12-12 04:43 UTC