SIS GO Plus Isotonic Energy Gels - Apple (30 Pack) PSI EXT combines Vittoria's peerless knowledge

EXT combines Vittoria's peerless knowledge of racing performance with the durability of a long-lasting nylon casing that uses a unique Silica and Graphene compound for improved rolling efficiency

allows an uptake of up to 90 grams per hour

Includes covers for Down Tube Port

2 sizes available

SIS GO Plus Isotonic Energy Gels - Apple (30 Pack) PSI EXT combines Vittoria's peerless knowledgeWHY CHOOSE? The world's first isotonic energy gel 87 calories per serving Delivers an easily digestible and quick supply of carbohydrate OUR ORIGINAL AWARD WINNING ISOTONIC ENERGY GEL Designed to deliver a quick and convenient supply of great tasting, easily digestible carbohydrate without the need for water, our GO Energy Isotonic Gel was the world's first and the winner of the Queen's Award for Enterprise. It continues to be a go to energy source