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.
Tech specs
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Frameset
Frame
Oltre XR4 carbon w/Bianchi CV, mechanical/electronic shifting compatible, head tube 1.1/4" - 1.1/8", direct mount brakes, PressFit 86,5x41mm BB,sizes 44-47-50-53-55-57-59-61cmFork
Bianchi Full Carbon Aero w/Bianchi CV, 1.1/8>1.1/4"Headset
Fsa Orbit C-33 Matt UD Carbon 1.1/8">1.1/4, custom carbon top cap for Metron 5D
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Drivetrain
Shifters
Shimano Ultegra Di2 ST-R8050 2x11spRear Derailleur
Shimano Ultegra Di2 RD-R8050 SS 11spFront Derailleur
Shimano Ultegra Di2 FD-R8050Crankset
Shimano Ultegra FC-R8000 50x34T, Hollowtech II, Crank Length: 165mm-44cm, 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cmBottom Bracket
Shimano SM-BB72-41BChain
Shimano Ultegra CN-HG701-11, 11spCassette
Shimano Ultegra CS-R8000, 11-12-13-14-15-17-19-21-23-25-28T
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Brakes
Brakes
Shimano Ultegra BR-R8010, direct mountBrakeLevers
included w/shifters
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Wheels
Wheels
Vision Trimax 35 700x19c, clincherTire
Vittoria Corsa G2.0 graphene 700x25
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Cockpit
Stem
Included w/handlebarHandlebar
Vision Metron 5D, drop 125mm, reach 80mm, Ext: 100x400mm-44/50cm, 110x420mm-53/55cm, 120x420mm-57/59cm, 130x440mm-61cmGrips
Black soft Microfiber tapes w/shockproof Eva-139
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Saddle
Seatpost
Oltre Full Carbon Aero, clamp with alloy head adjustable and reversible +/- 35mm, length: 250mm-44/47cm, 300mm-50/53cm, 350mm-55/59cm, 380mm-61cm, Setback: 25mm/-10mmSaddle
Fi'zi:k Argo Vento R3, K:ium rails, 260x140mm
Based on component availability, Bianchi reserves the right to make changes on specifications without notice.
Geometry
![](https://www.bianchi.com/wp-content/uploads/2019/06/Oltre-XR4-1.png)