Topstone 1 Size:L the two color-amplifying SIGMA™ lenses

the two color-amplifying SIGMA™ lenses will keep your vision sharp and your style bold

With a new and improved aesthetic

Privacy: Mesh and solid fabric panels offer ventilation

Wind and water-resistant

hassle-free riding experience

Topstone 1 Size:L the two color-amplifying SIGMA™ lensesAn amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. Pure gravel goodness. With the smooth riding SmartForm C2 Alloy frame, the precise shifting of Shimano's upper tier GRX 2x12 speed gravel components, durable WTB rims and tires, and gear mounts galore, the Topstone 1 sets the standard for high performance versatility. Load up and head out. Features: Lightweight