Bluebird Aero ER

High-end aerodynamic design coupled with improved performance for longer rides. Blue Bird Aero ER‘s frame successfully combines the aerodynamic principles of the chrono frame with the characteristics of the race frame suited for uphill. The design solution give to Bluebird ER extraordinary aerodynamics properties and technical characteristics typical of more powerful frames.

  • Detail gallery
  • Specifications
    Frame Blue Bird ER, Carbon, Monocoque, Internal Cables, Race Ready
    Size 28″: 490mm, 520mm, 540mm, 570mm, 600mm
    Color Black/Red
    Fork Blue Bird ER, Carbon, Monocoque
    Headset Cox Components IS42/28.6 | IS52/40
    Crankset Shimano 105 5800, 50/34
    Shifters Shimano 105 5800, 2×11 Speed
    Front derailleur Shimano 105 5800, Blazed On
    Rear derailleur Shimano 105 5800, 11 Speed, SS
    Cassette Shimano 105 5800, 11 Speed, 11/28T
    Chain Shimano 105 CN601, 11 Speed
    Handlebar COX Bird, Comfort Oval Shape, 31.8mm
    Stem COX Speed, Forged Alloy, Angle +-7° ,31.8mm
    Grips COX Foam, Black
    Brakes Shimano Ultegra R8010, SLR, Dual Pivot
    Saddle Fizik Ardea, Black/Red
    Seat Post Drag, Integrated, Aero
    Seat post clamp Drag, Integrated
    Wheels Mavic Cosmic Elite , Sealed Cartridge Bearings, Internal Width 15mm, 20H
    Tires Mavic Yksion Elite 23/622
  • Geometry / Sizes
    Size 600570540520490
    Seat Tube Length (ST) 570mm 540mm 510mm 470mm 440mm
    Top Tube Length (TT), X 590mm 570mm 555mm 540mm 520mm
    Bottom Bracket Drop (BD) 68mm 68mm 68mm 68mm 68mm
    Chainstay Length (CS) 410mm 410mm 410mm 410mm 410mm
    Seat Tube Angle (STA) 72.5 73 73 73.6 74.5
    Head Tube Angle (HTA) 73.5 73 73 72.5 71.5
    Wheel Base (WB) 1009.4mm 1000.2mm 985.5mm 980.9mm 978mm
    Head Tube Length (HT) 190mm 170mm 155mm 135mm 115mm
    Stack (S) 590mm 569.3mm 555mm 534.2mm 511.8
    Reach (R) 403.5mm 359.6mm 385mm 382.4mm 377.8
    Handlebar Width 440mm 440mm 420mm 420mm 400mm
    Stem Length 110mm 100mm 100mm 90mm 80mm
    Crank Length 175mm 172.5mm 172.5mm 172mm 170mm
  • Technology