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 Team LottoNL-Jumbo, and has already collected remarkable successes on the World stage with Dylan Groenewegen and Sep Vanmarcke. 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/Countervail, mechanical/electronic shifting compatible, head tube 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/Countervail, 1.1/8>1.4"Headset
Fsa Orbit C-33 Matt UD Carbon 1.1/8">1.1/4
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Drivetrain
Shifters
Sram Red eTap AXS D1 2x12spRear Derailleur
Sram Red eTap AXS D1 12spFront Derailleur
Sram Red eTap AXS D1Crankset
Sram Red D1 48x35T, Crank Length: 165mm-44cm, 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cmBottom Bracket
Sram PressFit Road 86,5x41mmChain
Sram Red D1 12spCassette
Sram Red XG-1290 D1 12sp, 10-11-12-13-14-15-16-17-19-21-24-28T
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Brakes
Brakes
Sram S900 direct mountBrakeLevers
included w/shifters
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Wheels
Wheels
Fulcrum Racing Zero C17Tire
Vittoria Corsa G2.0 graphene 700x25
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Cockpit
Stem
Included w/handlebarHandlebar
Vision Metron 5D Integrated Aero bar, Bar/stem Integrated, material UD Weave Carbon, drop 125mm, reach 80mm, Di2 compatible, finish black decal 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 Arione R1 carbon braided
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)