Shimano Ultegra Di2 groupset 11v
Exercising over a long period of time leads to the depletion of muscle glycogen stores and the reduction of electrolyte levels. Then, the energy levels will be low, and consequently, the performance will be affected. ElectroFuel contains a mixture of carbohydrates, electrolytes and coconut water powder to combat these effects.
Eleectronic Derailleur 11s, 198gr
Front Derailleur Electronic 11s, 129gr
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