BEST SELLERS
  1. SiS GO Energy + Caffeine Mini Bars - 30 Pack
    SiS GO Energy + Caffeine Mini Bars - 30 Pack
    40% Off
    Was £27.00 Was £45.00
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  2. SiS GO Energy + Caffeine Gels - 20 Pack
    SiS GO Energy + Caffeine Gels - 20 Pack
    40% Off
    Was £22.80 Was £38.00
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  3. SIS GO Caffeine Shot - 12 Pack
    SIS GO Caffeine Shot - 12 Pack
    25% Off
    Was £20.25 Was £27.00
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  4. Team Sky Bundle
    SiS Team INEOS Bundle
    40% Off
    Was £60.00 £36.00
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Verified reviews

Love these gels … they work great
Marc

Excellent Fuel!
Jeff Krause

Taste very well
customer