Factor Bikes OSTRO Gravel Enve so even on warm summer

so even on warm summer days you get coverage without the usual penalty in bulk or heat

organic US-grown cotton and Tencel™ Modal fabrics

They use a lighter yarn than before

your Enve Custom Road will come with it's own premium SciCon flight case

Gerard Vroomen

Factor Bikes OSTRO Gravel Enve so even on warm summerThe OSTRO Gravel is a high performance aero gravel bike designed for speed and versatility on mixed terrain. It features aerodynamic tube shapes, generous 45mm tire clearance, and a lightweight yet robust frame, making it ideal for gravel racing and off road adventures. In short, it's a bike built to win on any less than pristine surface, should you have the will. Or the legs. Factor's thinking behind the OSTRO Gravel's sculpted (but very tasty) lines