géis da SIS a menos de 1 euro: https://www.merlincycles.com/sis-go-isotonic-gel-variety-pack-7-x-60ml-78551.html
+ 11.65€ de portes
polar M450 HR NA AMAZON A 120 €
https://www.amazon.es/Polar-M450-HR...m=A1AT7YVPFBWXBL&pf_rd_r=WTNTZCNQ8ZXFSBK4DR4J