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Model 2021

Oltre XR4 was designed to be at the absolute cutting edge of aerodynamics. Using technologies straight from F1 car design and aeronautics Bianchi combined advanced analysis to achieve a significant aerodynamic saving of 20 watts over the already hugely efficient XR2 frameset. Aggressive race geometry, lightweight, highly aerodynamic and with Countervail®’s unique vibration-cancelling technology, the Oltre XR4 keeps you in position to race faster. Oltre XR4 has been developed and tested in cooperation with Bianchi-supplied World Tour "Jumbo-Visma", and has already collected remarkable successes on the World stage with Dylan Groenewegen and Primoz Roglic. Oltre XR4 was also used by the Dutch team at the Tour de France.

Since model year 2019, the Oltre XR4 is also available with disc brake. The Bianchi Oltre XR4 Disc is as aerodynamic and fast as the rim brake version. The Oltre XR4 Disc offers extra tire clearance to fit wide tires. The frame design allows the complete internal laying of the movement (in conjunction with the Metron 5D ACR handlebars) and has axle mounts for the wheels.

BianchiStore on the Oltre XR4 Disc: "The Oltre XR4 Disc is the consistent implementation of the trend 'disc brake' on the fastest Bianchi road bike.The XR4 disc is not only an adapted version of the XR4, but a completely "on the brake technology" disc. The Bianchi Oltre XR4: fast, agile, stiff and now also with disc - the right bike for all racers who want to brake perfectly even in wet conditions and like to mount wider tires".

Tech Features:

  • HM Carbon Fiber monocoque frame and fork engineered with Countervail
  • Unidirectional carbon woven
  • Aero shape and design with CFD software
  • Tapered headtube 1.5”-1.5”
  • Press Fit BB Set 86.5x41mm
  • Chain stays length: 410mm
  • Fully Internal hydraulic cable guide housing
  • Full carbon thru axle dropouts, 12x100mm and 12x142mm
  • Compatible with 140mm and 160mm rotors
  • Electronic shifting compatibility
  • Full carbon seat post with adjustable saddle clamp (25mm or -10mm offset)
  • Frame Weight in size 55: 990g (+/-5%)
  • Fork Weight: about 420g
Specifiche Tecniche

Tech specs

  • Frameset

    1. Frame

      Oltre XR4 carbon w/Bianchi CV, mechanical/electronic shifting compatible, headset 1.5", PressFit 86,5x41mm BB, Disc brake internal cable routing, flat mount caliper, thru axle 12x142mm, sizes 47-50-53-55-57-59-61cm
    2. Fork

      Bianchi Full Carbon w/Bianchi CV, 1.5" integrated head, Disc Brake internal cable, flat mount caliper, thru axle 12x100mm
    3. Headset

      Fsa Orbit, 1.5", specific for Metron ACR integrated handlebar
  • Drivetrain

    1. Shifters

      Shimano Ultegra Di2 ST-R8070 2x11sp Hydraulic disc brake
    2. Rear Derailleur

      Shimano Ultegra Di2 RD-R8050 SS 11sp
    3. Front Derailleur

      Shimano Ultegra Di2 FD-R8050
    4. Crankset

      Shimano Ultegra FC-R8000 50x34T, Hollowtech II, Crank Length: 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cm
    5. BB

      Shimano SM-BB72-41B
    6. Chain

      Shimano Ultegra CN-HG701-11, 11sp
    7. Sprocket

      Shimano Ultegra CS-R8000, 11-12-13-14-15-17-19-21-23-25-28T
  • Brakes

    1. Brakes

      Shimano BR-R8070
    2. BrakeLevers

      included w/shifters
    3. Rotor

      Shimano SM-RT800 Center Lock, diam. 160mm
  • Wheels

    1. Rims

      Fulcrum Racing 418 disc brake
    2. Tire

      Vittoria Rubino Pro G2.0 graphene 700x25
  • Cockpit

    1. Stem

      Included w/handlebar
    2. Handlebar

      Vision Metron 5D ACR Disc Integrated Aero bar, material UD Weave Carbon, drop 125mm, reach 80mm, Di2 compatible,Ext: 100x400mm-47/50cm, 110x420mm-53/55cm, 120x420mm-57/59cm, 130x440mm-61cm
    3. Grips

      Black soft Microfiber tapes w/shockproof Eva-139
  • Saddle

    1. Seatpost

      Oltre Full Carbon Aero, clamp with alloy head adjustable and reversible +/- 35mm, length: 250mm-47cm, 300mm-50/53cm, 350mm-55/59cm, 380mm-61cm, Setback: 25mm/-10mm
    2. Saddle

      Fi'zi:k Argo Vento R3, K:ium rails, 260x140mm

Geometry