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Technology, aerodynamics, professional type rigid frame: this is how a unique racing bike is born.
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Frame Sizes

Size guide

Calculate your size

Size guide


Calculate your size



Please check height and crotch fields, only numeric values are valid
Your measurement. Your measurements fall within both sizes indicated.
We recommend that you contact a retailer for further advice.

The association between anthropometric measurements (rider height/horse height) and frame size is a statistical average based on the over 17,000 tests carried out and present in the idmatch database considering the correlation between frame size - stem length. All this - given that each Cipollini® frame has a specific geometry aimed at the different use of the specific type of cyclist - has the sole purpose of providing an initial indication of the correct size to choose for the specific model. In order to fully enjoy the experience with a Cipollini® frame, we advise you to choose an "idmatch dealer" or a professional biomechanic for the correct positioning on the bike.

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How to measure height

Group 25
Stand upright Stand barefoot against a wall with your heels, buttocks, shoulders and head touching the wall. Straighten your chin and look straight ahead. Ask a person to place a book on your head, pushing it parallel until it touches the wall so that it creates a right angle with the wall. At this point the person helping you will draw a line with a pencil at the level that reaches the book on the wall. Measure the distance from the floor to the line: the number obtained corresponds to your height.

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How to measure crotch

Group 22
For the measurement you need to be barefoot and wear cycling shorts. Stand up straight against a wall and having someone help you, place a metric spirit level (bubble) between your thighs, at crotch height. Measure the distance from the outer edge of the spirit level to the ground. This measurement corresponds to your horse

Discover RB1K THE ONE in every detail

RB1K THE ONE brings Mario Cipollini's vision to a disc-brake road bike.

The power and stiffness sought by Mario Cipollini are applied to a bicycle with a racing mood thanks to its race geometries. This feeling is further enhanced by the true monocoque frame, which allows the use of carbon fibre to continue throughout the different points of the frame. The high module T1000 carbon fibre and the larger rear triangle profile also bestow superior structural stiffness for direct power transfer to the ground. This aspect is also enhanced by the front axle and the steering tube, which makes it possible to reach exceptionally high standards of bending stiffness.
To find out all about the use and maintenance of your MCipollini RB1K THE ONE please refer to the manual available here.
Discover our warranty for your new MCipollini
If you need replacement parts for your RB1K THE ONE see the full catalogue here.

Technical features

  • maximum tyre width
    29 mm (MEASURED WIDTH)
  • central movement
    PRESSFIT 41 X 86,5 MM
  • fork weight
    430 g
  • chassis weight
    1.160 g
  • seat post
    OFFSET 18 mm 140 g. Optional: OFFSET 0 mm
  • headset
    CONICAL 1.1/2" 1.1/2"
  • handlebar stem
    FSA ST ROAD NS ACR alloy -6° A9 (XXS/XS: 90 mm, S: 100 mm, M: 110 mm, L: 120 mm, XL/XXL: 130 mm) + Vision Trimax Aero ACR(XXS/XS: 400 mm, S/M/L: 420 mm, XL/XXL: 440 mm c-c)
  • exchange
    SRAM RIVAL E-TAP AXS D1 Glossy Black Max 36 denti (10-30 /10-36)
  • chain
    SRAM PC RIVAL D1, 12 s
  • gripper controls
    SRAM RIVAL E-TAP AXS DICS anteriore Flat Mount F20
  • covers
    Pirelli Cinturato Velo TLR 28-622
  • derailleur
    SRAM RIVAL E-TAP AXS D1 a saldare Glossy Black
  • fork
    MCipollini RB1K The One DB
  • garnish
    SRAM RIVAL D1 48-35 DUB(XXS/XS/S: 170 mm, M/L: 172,5 mm, XL/XXL: 175 mm)
  • central movement
    SRAM DUB ROAD Press Fit 86,5 x 41 mm
  • handlebar tape
    Supacaz Super Sticky Kush Classic - Black, Pair
  • sprocket set
    SRAM XG-1250 D1 X-Glide 10-36, 12 s
  • seatpost
    MCipollini RB1K The One DB
  • rotors
    SRAM Paceline Road Centerlock 160 mm
  • rear wheel
    Fulcrum Racing 400 DB
  • rear wheel
    Fulcrum Racing 400 DB
  • saddle
    Selle Italia Model X Superflow
  • chassis
    MCipollini RB1K The One DB
view all