Trifonction triathlon Core TS homme | Castelli energy A glucose/fructose ratio of 2:1

A glucose/fructose ratio of 2:1 to facilitate carbohydrate absorption

The Kamm tail shape of the spokes provides an aerodynamic advantage that neither round nor finned steel spokes could ever provide

A communication system that allows cyclists to be alerted in case of danger on their compatible Garmin product and even on competitor products

The engineered mesh upper precisely wraps the foot and ensures optimal ventilation during exercise

this radar offers improved visibility and increased awareness of traffic

Trifonction triathlon Core TS homme | Castelli energy A glucose/fructose ratio of 2:1A triathlon suit that gives you everything you need on race day, at a more affordable price. Just like our tops, we opted for a short sleeve design because beginners or budget conscious athletes don't want to miss out on the aerodynamic advantages and pro look. We immediately adopted the construction of the two rear pockets and the KISS Tri chamois pad from our high end models. Offering excellent elasticity and a forgiving fit, the Core suit will be