OSTRO VAM - SHIMANO ULTEGRA

THE NEXT GENERATION. Harnessing aerodynamics, lightness, responsiveness and comfort in one bike is no longer a dream. Thanks to our engineers' expert carbon fibre lay-up techniques, our commitment to premium materials, and the unique control our own factory offers, the new OSTRO VAM performs in all areas. This isn't just innovation; it's a reimagining of performance on two wheels, all designed to deliver an unmatched cycling experience.

• ENGINEERED FOR SPEED: The goal was to create the lightest aero-oriented bike in the pro peloton. The OSTRO VAM is a bike that can be competitive on any terrain. It is ready to win sprints, conquer cobbled classics, and summit the climbs with the best.
• AERO INTEGRATED BOTTLE CAGES: The OSTRO VAM comes with innovative bottle cages which are location-specific and integrated into the frame’s aerodynamics. The downtube cage acts to direct airflow from the downtube over a bottle, neutralising the drag of adding a bottle to the bike. The seat-tube cage works to reattach airflow to the seat-tube and it’s so effective that the bike is faster with the cage mounted and no bottle than with no cage at all, making it perfect for the finale of pro races when the second bottle has been discarded.
• ULTRALIGHT SEATPOST CLAMP: The new pusher-type seatpost clamp is repositioned at the rear of the seat-tube where it distributes force over a large area to give a very secure fixation with a low torque, allowing a very lightweight clamp, a dramatic reduction in seat-tube width. This design has now moved the battery housing into the bottom bracket being more accessible and convenient.
• CERAMICSPEED T47A BB: The T47 standard for threaded bottom brackets ensures a secure fit, easy maintenance, and contributes to exceptional power transfer. Fast-spinning Ceramicspeed bearings ensure ultimate efficiency.
• REVISED RIDER POSITIONING: In response to analysis of customer and pro athlete position data, two key changes have been made. First, a 45cm frame has been added to the range. Second, the seat-tube angle is 0.5º steeper.
• BLACK INC INTEGRATED AERO BARSTEM: The barstem is the benchmark aero cockpit, combining leading aerodynamics with refined ergonomics and a feathery weight. Its highly developed shape, with drops flared by 30mm, boosts control and significantly reduces the drag of the combined bike and ride.
• FRAME: TeXtreme®, Toray®, Nippon Graphite® Pitch-Based Fiber
• FORK OSTRO: Wide Stance Fork
• SEATPOST: 0 and 20mm setback available
• BARSTEM: Black Inc Integrated Aero Barstem Reach 80mm, drop 120mm. Multiple stem lengths and bar widths available.
• HEADSET: CeramicSpeed SLT 1-1/8″ and 1-3/8″ bearings
• HEAD TUBE DIAMETER: 1-1/8″ upper and 1-3/8″ lower
• SADDLE RAIL CLAMPS: 7x7 and 7x9
• BOTTOM BRACKET: CeramicSpeed T47A Aluminium cups / CeramicSpeed bearings available for DUB, 24mm, or Ultra-Torque
• CABLE ROUTING: Internal
• COMPATIBLE COMPONENTS: Electronic
• BRAKE TYPE: Disc
• MAX ROTOR SIZE: 160mm front & rear
• MAX CHAINRING: 54-tooth
• FRONT AXLE: 12 x 100mm thru-axle
• REAR AXLE: 12 x 142mm thru-axle
• WHEELSET: Black Inc 48|58
• WHEEL SIZE: 700c
• MAX TIRE CLEARANCE: 32mm Measured
• WEIGHT 900g