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  • FRAME:

    The endurance-optimised geometry of lightweight aluminium alloy frame along with the carbon fork ensures top-notch handling and high-speed stability with long-distance comfort.


    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
    Kellys Endurance Concept - Aluminium alloy Disc, flat mount, tapered HT, internal routing
  • frame size frame size
    S / M / L
  • fork fork
    KELLYS Carbon Disc - 1.5 tapered steerer, post mount
  • head parts head parts
    FSA 1.5 semi-integrated
  • crankset crankset
    SHIMANO RS510 compact (50x34) - length 172.5mm (S - M), 175mm (L)
  • shifters shifters
    SHIMANO 105 (19) ST-R7000 Dual Control
  • f/derailleur f/derailleur
    SHIMANO 105 (19) R7000 (braze on)
  • r/derailleur r/derailleur
    SHIMANO 105 (19) R7000 (direct mount)
  • speed speed
  • cassette sprocket cassette sprocket
    SHIMANO 105 CS-R7000 (11-32)
  • chain chain
    SHIMANO HG-600-11 (108 links)
  • brakes brakes
    TEKTRO Spyre Mechanical Disc (post mount front / flat mount rear)
  • brake rotors brake rotors
    160mm front / 160mm rear
  • brake levers brake levers
    SHIMANO 105 (19) ST-R7000 Dual Control
  • brake inner wire brake inner wire
    JAGWIRE stainless
  • hubs hubs
    NOVATEC Disc (28 holes)
  • rims rims
    KELLYS Spark 622x15 (32 holes / 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 Active Road - diam 31.8mm / width 400m (S), 420mm (M), 440mm (L)
  • grips grips
    KELLYS bar tape
  • seat post seat post
    KLS Active Road - diam 30.9mm / length 300mm (S), 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.

Frame size

Frame size


Geometry Geometry
ARC 50

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