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  • FRAME:

    The race-optimised geometry of lightweight aluminium alloy frame along with the carbon fork ensures top-notch handling and high-speed stability of best racing bikes in the peloton.


    Powerful Shimano disc brakes with 160 mm rotors ensure top-notch performance and low-maintenance.


    Race-proven 2x11 Shimano 105 drivetrain is precise, lightweight and durable providing wide gearing range.

  • FORK:

    Aero-optimized carbon monocoque fork with carbon steerer saves weight ensuring precise handling and stiffness.

ARC 50


  • frame frame
    ALUMINUM alloy 6061 double butted
  • frame size frame size
    530mm (S) / 550mm (M) / 570mm (L)
  • fork fork
    KELLYS Carbon Disc (1.5 tapered steerer)
  • head parts head parts
    FSA 1.5 semi-integrated
    SHIMANO BB4600
  • crankset crankset
    SHIMANO 05 RS500 Hollowtech II compact (50x34) - length 172.5mm (S - M), 175mm (L)
  • shifters shifters
    SHIMANO 105 ST-5800 Dual Control
  • f/derailleur f/derailleur
    SHIMANO 105 5800 (34.9mm)
  • r/derailleur r/derailleur
    SHIMANO 105 5800
  • speed speed
  • cassette sprocket cassette sprocket
    SHIMANO 105 CS-5800-11 (11-28)
  • chain chain
    SHIMANO HG-600-11 (106 links)
  • brakes brakes
    SHIMANO RS305 Mechanical Disc
  • brake rotors brake rotors
    160mm front / 160mm rear Center Lock
  • brake levers brake levers
    SHIMANO 105 ST-5800 Dual Control
  • brake inner wire brake inner wire
    JAGWIRE stainless
  • hubs hubs
    SHIMANO RS505 Disc Center Lock (28 holes)
  • rims rims
    KELLYS Spark 622x15 (28 holes / 2 eyelets)
  • spokes spokes
    stainless steel black
  • tires tires
    SCHWALBE Lugano K-Guard 25-622 (700x25C)
  • stem stem
    KLS Active Road - diam 28.6mm / bar bore 31.8mm / 6° / length 90mm (S), 100mm (M), 110mm (L)
  • handlebar handlebar
    KLS Expert RoadRacing - diam 31.8mm / width 400m (S), 420mm (M), 440mm (L)
  • grips grips
    KELLYS bar tape - gel padding
  • seat post seat post
    KLS Expert - diam 31.6mm / length 350mm (M), 400mm (L)
  • saddle saddle
    KLS SlipStream cr-mo

We reserve the right to make changes to the product information contained on this site at any time without notice, including on equipment, specifications, models, colours, and materials.

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Frame size

Frame size


Geometry Geometry
ARC 50

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