Storm

Storm is Sterrato’s little brother. It’s the perfect commuter bike that combines high speed, comfort and maneuverability at an affordable price. The bike is suitable for cycling in the city or a ride in the park when the dropbar is not necessary. The version 7.0 is equipped with Shimano GRX RX400 series and has a sufficient range of gears. The disc brakes provide greater braking power and reliability in all weather conditions. The Storm has a lightweight aluminum frame with modern geometry optimized for long rides and a variety of pavements. The lightweight aluminum fork has the option of mounting a rack or an additional water stand.

  • Detail gallery
  • Specifications
    Frame Storm, Alloy 6061, Triple butted, Internal Cables
    Size 28″: S, M, L, XL
    Color Blue/Light Blue
    Fork Storm, Alloy Hydroformed, Monolith Crown
    Headset COX IZS42/28.6 LZS52/30
    Crankset Shimano GRX RX600, 46/30T
    Shifters Shimano Tiagra SL-4700, 2×10 Speed
    Front derailleur Shimano GRX RX400
    Rear derailleur Shimano GRX RX400, 10 sp.
    Cassette Shimano HG500, 10 sp., 11-34T
    Chain Shimano HG54, 10 sp.
    Pedals Nylon Platform, 9/16″
    Handlebar COX BAAR Low, Backsweep 6°, Upsweep 3°, Rise 20mm, 31.8mm
    Stem COX ZX40, Forged Alloy, Angle +-6°, 31.8mm
    Grips COX Dual Comp, Green/Black 130mm
    Brakes Shimano BR-UR300, Hydraulic disc brake
    Rotors F/R: 160mm, 6 bolts
    Saddle COX StrikePro Black
    Seat Post COX 6061SE, Single Bolt, Offset 13mm, 31.6mm
    Seat post clamp COX Speed, Forged Alloy, Singe Bolt, 35mm
    Wheels DRAG Circle 1.D, Loose Bearings, 32H
    Tires Vee Tire Rail 700x40C
  • Geometry / Sizes
    Size XL - 550mmL- 520mmM - 490mmS - 470mm
    Seat Tube Length (ST) 550mm 520mm 490mm 470mm
    Top Tube Length (TT), X 590mm 575mm 560mm 545mm
    Top Tube Length (TT), Actual 571.6mm 556.4mm 541.3mm 527.2mm
    Bottom Bracket Drop (BD) -70mm -70mm -70mm -70mm
    Chainstay Length (CS) 425mm 425mm 425mm 425mm
    Seat Tube Angle (STA) 74° 74° 74° 74°
    Head Tube Angle (HTA) 72° 71.75° 71.25° 70.75°
    Wheel Base (WB) 1057.4mm 1044.1mm 1032.9mm 1021.6mm
    Head Tube Length (HT) 190mm 165mm 140mm 120mm
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