Sixs - Sleeveless Superlight Carbon Underwear Jersey K-Type-Helmets - Parts One lever has combination stepped

One lever has combination stepped 12/13mm box end wrench on other end for turning rim lock nuts

(patent pending)

Paddle shaped knobs create a large scoop for improved acceleration traction

Temperfoam® finger knuckle

Sixs - Sleeveless Superlight Carbon Underwear Jersey K-Type-Helmets - Parts One lever has combination steppedSleeveless Jersey SuperLight Carbon Underwear designed for the hot season, when suffocating heat and humidity give no respite. In these conditions a garment is required that allows the athlete to retain the right body temperature by taking sweat (and heat along with it) to the outside without absorbing it. The result is a pleasant sensation of dryness and freshness on the skin provided by our SuperLight Carbon Underwear fabric (36% lighter than Carbon