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Science in Sport (SiS) is a leading nutrition brand bringing you quality products that cover a range of needs for endurance sports, including energy, recovery, hydration and bundles that combine all three.

Cyclists benefit hugely from using SiS nutrition to energize performance and ensure a full, replenished recovery - especially after a long cycle where you have built up lactic-acid in your legs and dehydrated yourself.

To replenish and recover from all the hard work you put into cycling to become the best, SiS is the go-to product. Sir Chris Hoy is one of many professional cyclists who has teamed up with SiS to reach full potential in training and competition - if it works for professionals, it will work for you!

Shop all SiS products below at ProBikeKit USA available at great value prices!
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