Collagen Protein Bars hub axles and nuts Extensive CNC machining for weight

Extensive CNC machining for weight reduction without impacting strength

Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating

Innovative sleek design is perfect for smaller frames and those with tight angles

it allows for a lower handlebar position

Actual weights may vary slightly

Collagen Protein Bars hub axles and nuts Extensive CNC machining for weightThis is not your ordinary protein bar. Bonk Breaker Collagen Protein Bars are made with pasture raised collagen protein and grass fed whey. They provide fuel for optimal muscle recovery and growth. Double. Fudge. Brownie?!? Oh yeah, you read that right! Get that dark brownie flavor with a little crisp in a delicious bar with none of the messy clean up. This bar is packing 15g of protein with only 7g of sugar. All of our Premium protein bars are made