Bonk Breaker Energy Bar

Priced: $3.00 Rated:   - 4 stars out of 5 by 9 reviews.
Bonk Breaker Energy Bar
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Color: Almond Butter & Honey
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Bonk Breaker Energy Bar -

The "Official Energy Bar of Ironman®," Bonk Breaker gives you the sustained energy you need, and a taste you'll crave even after your workout.

Specifications based on a range of flavors. Nutrition facts displayed here and on wrapper may differ. Info on wrapper reflects actual contents. Ingredients based on Peanut Butter and Jelly flavor: B-Breaker TM (rice nectar, natural crunchy peanut butter (peanuts, salt), honey), organic gluten free oats, brown rice flour, strawberry jam (strawberries, fruit pectin, cane syrup), rice crisps (rice flour, rice nectar, salt), non-gmo brown rice protein, flaxseed meal, sea salt. Allergen information: peanuts, made on equipment that processes nuts.

Made in USA.


  • Discount will be applied when you check out; offer not valid for sale-price items ending in $._3 or $._9
  • All-natural bars with no preservatives provide sustained energy and regulate your appetite
  • Nutrition facts displayed here and on packaging may differ; information on packaging reflects actual contents
  • Contains no wheat or dairy products that may cause allergic reactions in some people
  • Gluten free
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Review RatingNumber of Reviews
Best consumed:Before / during activity
Calories from fat:72 - 81
Calories per serving:250 - 255
Carbohydrates:37 grams
Cholesterol:0 milligrams
Dietary fiber:2 grams
Gluten free:Yes
Potassium:175 milligrams
Protein:8 grams
Saturated fat:0.5 - 1 gram
Serving size:1 bar
Servings per container:1 serving(s)
Sodium:170 milligrams
Sugars:18 grams
Total fat:8 - 9 grams
Trans fat:0 grams
Weight:2.2 ounces

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Bonk Breaker Energy Bar Reviews:

Positive Reviews:

Soooo good!

I've eaten a lot of energy bars in my day, and most of them taste exactly like what they're made of... which in the case of Bonk Breaker is a great thing!

Just tried the Peanut Butter & Dark Chocolate Chip bar on a 45-mile ride. Gotta say, it's the tastiest bar I've ever eaten, and I am definitely buying a box of them on my next trip to REI.
C Dub at REI on 05/05/2008

Best energy bar I've tried

I've tried almost all the energy bars out there but this one is by far the best. It tastes great, it is moist - not dry, satisfying without being too filling and doesn't sit like a brick in your stomach. I eat them when I mountain bike and it gives me energy for several hours. Great bar!
zippyb at REI on 06/06/2009

Possibly the best energy bars available

I consume a lot of energy bars, gels, snacks, cubes, blocks, etc. Bonk Breakers are, by far, the best tasting energy food I have had in recent memory. They have a terrific taste, excellent texture, and are easily digested during strenuous exercise.
NEBrado at REI on 08/08/2012

All Natural, Really, Really Good

PB&J is my favorite flavor. They taste like mom's cookie-bars, a little under-cooked (meaning, really, really tasty!) They are made with only a few, simple ingredients - so more natural. These have become my favorite energy bar food.
CJ1030 at REI on 07/07/2009

The Best Bar Ever!

I eat one of these delicious bars before a hard run, I am able to push harder and longer! I will eat one during a long bike ride, it keeps me going, and keeps my energy up!
runnermichelle at REI on 07/07/2011

Best energy bar, Period!

I use this bar when biking, hiking or rock climbing. I also use it as a snack on off days.

Best energy bar I have ever tried.
Outdooraholic at REI on 11/11/2008

Negative Reviews:

Smells like plastic

This bar is pretty gross. First off, its initial smell is terrible in that it smells like some weird chemical plastic. That alone almost kept me from even trying it. But I did take a bite and it tasted like jelly soaked oatmeal. It had a light sweetness and maybe a hit of peanut butter, but in the end it was very bland. It is way over priced for its value and quality. I will be avoiding this bar in the future.
ClimberStephen at REI on 11/11/2013

Neutral Reviews:

Didn't go down easy...

I ordered a few products for fuel on a 24 hour mountain bike race I participated in in February. Some other reviews have said these bars were moist and easy to eat, but I did not find that to be the case for the blueberry oat bar. I tried to eat it about an hour and a half before my 10pm lap and was only able to eat about half of the bar despite being hydrated. I learned a lesson not to try new things on race day! These would probably be fine if you were sitting around with plenty of time and water on hand. For me, I did not find them to be usable as a quick energy boost.
RessleBrew at REI on 02/02/2013

plain tasting

I was hoping this tasted good. It is on the bland side, not sweet nor tasty, but good for a snack on a daily bases. Down side is I was dissapointed when i took a bite. It tasted like a powderey power bar, made from powder. That's what I noticed first. powder tasting. It's a nice size bar for saving some for later. I ate this on an empty stomach, was not happy with the taste, plain, boring. The almond butter and honey was interesting to eat. I can taste the almonds and it's good for those who like something not sweet and plain tasting to fill your stomach a little.
ultrawheel at REI on 11/11/2013