Celerra DB

Celerra Disk Pro Ultegra Di2 R8100. When developing the Ultegra R8100 series, Shimano took a holistic and 100 % performance-oriented approach, because great speed means great responsibility. Faster than ever before, the 12-speed road groupset scores with unparalleled control and comfort anytime and anywhere – whether in an everyman race, on the hunt for a personal best time or on a companionable ride.

RRP:

  • Detail gallery
  • Specifications
    Frame N.I.S.A Aero Carbon Frame, Hub size: 12×142/100 Hex axle, Bottom Bracket: PF86, Brakes: Flatmount 160/140, Tires Up to 622/32, Fully Integrated Cables
    Color Dark Blue/Neon Red
    Size 28″: XXS-450mm, XS-470mm, S-500mm, M-530mm, L-560mm, XL-590mm
    Fork Celerra, Ultra Lite, UD Carbon
    Headset FSA NO. 55R IS42/28.6 lIS52/40
    Crankset Shimano Ultegra R8100, 52-36T
    Bottom Bracket Shimano BB PF86
    Shifters Shimano Ultegra Di2 R8150, 2×12
    Front derailleur Shimano Ultegra Di2 R8150, brazed-on
    Rear derailleur Shimano Ultegra Di2 R8150, 12-speed
    Cassette Shimano Ultegra R8100 11/30T, 12-speed
    Chain Shimano XT M8100, 12-speed
    Handlebar DRAG, UD carbon
    Stem DRAG, UD carbon, integrated
    Bar Tape COX Rhombo Gel 2.5 mm, black
    Brakes Shimano Ultegra R8170, hydraulic disc, flat mount
    Rotors Shimano RT800 160/140 mm, center lock
    Saddle Fizik Antares R7
    Seat Post DRAG, Integrated, Aero
    Seat post clamp DRAG Build In
    Wheels COX Drome 40, Clincher, UD Carbon, Tubeless Ready
    Tires Schwalbe One, Race Guard, 28-622
  • Geometry / Sizes
    Size XL-590L-560M-530S-500XS-470XXS-450
    Seat Tube Length (ST) 555mm 525mm 495mm 465mm 435mm 400mm
    Top Tube Length (TT), X 587mm 565mm 548mm 536.4mm 515mm 500mm
    Bottom Bracket Drop (BD) -69mm -69mm -69mm -69mm -69mm -69mm
    Chainstay Length (CS) 405mm 405mm 405mm 405mm 405mm 405mm
    Seat Tube Angle (STA) 73° 73.25° 73.5° 74° 75° 75°
    Head Tube Angle (HTA) 73.5° 73.5° 73° 72.5° 71.5° 71°
    Wheel Base (WB) 1010.6mm 991.1mm 978mm 975.3mm 972.1mm 960.5mm
    Head Tube Length (HT) 180mm 160mm 140mm 120mm 105mm 95mm
    Stack (S) 584.2mm 565mm 543.8mm 523.4mm 505.3mm 494.2mm
    Reach (R) 408.3mm 394.9mm 386.9mm 385.9mm 379.8mm 367.6mm
  • Technology