SiS GO Electrolyte is a carbohydrate and electrolyte drink powder that handles both jobs at once: fuelling the effort and replacing what you sweat out. It suits riders training in heat, anyone prone to cramping and long days where a bottle of water alone will not cut it. Each 40g serving delivers 36g of carbohydrate from a maltodextrin base along with sodium, potassium, calcium and magnesium. The maltodextrin gives a light mouthfeel at higher concentrations than sugar-based drinks, so you can carry meaningful fuel without the drink turning cloying. Mix 40g into 500ml of water and drink steadily through the ride. Key features 36g of carbohydrate plus key electrolytes per 40g serve Maltodextrin base for light taste at working concentration Sodium, potassium, calcium and magnesium for sweat replacement Informed Sport certified Available in 500g and 1.6kg tubs Use 500 to 1,000ml per hour depending on conditions. The 1.6kg tub works out considerably cheaper per bottle if you train on it regularly.