Sirrus X 5.0 Size:XL and light-weight

and light-weight

It's built to get gnarly

situational awareness and the secure fit that come with our open-ear bone conduction headphones should benefit more people during their active lifestyles and day to day activities

Designed for optimal sports use

KICKR Smart Trainers offer the widest range of compatibility and connectivity

Sirrus X 5.0 Size:XL and light-weightOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH; COMFORTABLE, AND EFFICIENT: The patent pending Compliance Junction frame design of the Sirrus X provides the smoothest ride in its class. Engineered vertical compliance without sacrificing lateral rigidity translates to more comfort, control, and efficiency on all roads, paved or gravel. RIDER