- Mountain Bikes
- Road Bikes
- Hybrid Bikes
- Electric Bikes
They are the world's first isotonic gels to deliver carbohydrate energy without the need for extra water and have been tested in high intensity exercise studies. Enhance your performance by using SiS Go Isotonic
Gels during endurance sessions to help you avoid flagging.
The box is made up of all of the isotonic flavours so you'll never get too bored of any flavour.
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