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System 15 – Athletes 110–145 lbs
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System 17 – Athletes 145–175 lbs
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System 19 – Athletes 175–205 lbs
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System 22 – Athletes 205–235 lbs
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System 25 – Athletes 235+ lbs
Each weight-specific formulation ensures optimal buffering capacity without excess sodium intake.
Match your system to your body weight for maximum efficacy in competitive racing and peak training sessions.
