OSTRO VAM Frameset Designed to be the lightest aero-oriented frame in the professional peloton, the OSTRO VAM Frameset is built to dominate every ride. From sprint finishes to cobbled classics and steep summit climbs, this frameset is easily specced up to offer race-ready performance and unmatched responsiveness. Its advanced frame geometry and aero optimisation make it a versatile powerhouse, giving competitive cyclists the edge they need on any terrain. Pair it with your favourite components and wheels for a race-ready, race-winning, peloton-crushing machine. Engineered for Speed and Versatility Whether you’re sprinting for the line, tackling cobbled classics, or climbing alpine passes, the OSTRO VAM frame is an adaptable platform that can be built up to take on every challenge. It’s not just competitive-;it’s commanding. Each ride becomes a statement of speed, precision, and control, setting a new benchmark for all-around race performance. Unrivalled Performance Backed by the Numbers The OSTRO VAM frameset is even lighter and faster than its predecessor, making it a force in both aerodynamics and responsiveness. Factor’s engineers utilised advanced computer modelling to sculpt every millimetre of the frame for optimal airflow. After 40km, the OSTRO VAM leaves its predecessor and competitors far behind. The refined head tube and airfoil frame profile ensure exceptional aerodynamic gains verified through extensive wind tunnel testing. Simply put, no other frame in its class cuts through the air like the OSTRO VAM. Integrated Bar-Stem Frame size 45cm: Bar width: 38cm /Stem length: 90mm Frame size 49cm: Bar width: 38cm /Stem length: 90mm Frame size 52cm: Bar width: 38cm /Stem length: 90mm Frame size 54cm: Bar width: 40cm /Stem length: 100mm Frame size 56cm: Bar width: 40cm /Stem length: 100mm Frame size 58cm: Bar width: 40cm /Stem length: 110mm Frame size 61cm: Bar width: 40cm /Stem length: 110mm