Bianchi Oltre XR4 CV Ultegra 2021

Bianchi Oltre XR4 Ultegra 2021

Bianchi Oltre XR4 CV Ultegra  2021 ultimate Italian design using the most advanced technology is unquestionably an Aero Race machine and the bike of choice for the JUMBO-VISMA Team. Taking design elements from their Aquila CV Time Trial bike such as the tapered aero, 1.1/8” to 1.1/4” head tube and bladed fork design, and extending the aero elements of the down tube, seat tube and seat stays, the XR4 is visually more aggressive than the XR2 . Pleasing as this may be to the eye, the obvious benefit to the rider comes from the frame’s reduced drag. Bianchi, while not releasing test results, claim that the frame offers a 20 watt improvement over the XR2 – largely a result of the aerodynamic improvements. This is no small gain and will be welcome news for those racing the XR4.

Oltre is engineered with the Bianchi CV System to cancel the road vibration. The result is in a smooth ride and a racer who can stay focused in his fastest, most efficient aerodynamic position for longer.
Bianchi CV system cancels 80% of road vibration thanks to the use of a unique composite material integrated in Bianchi’s high-performance carbon frames and forks. The Bianchi CV vibration cancelling system combines viscoelastic material together with a special carbon fiber architecture to dissipate vibration.
Advantages for the rider are more control, less muscle fatigue and more energy.

TESTED IN EVERY RACE SITUATIONS

Traditional passive damping in frames using superficial rubber inserts and isolators are marginally effective compared to the integrated vibration cancelling system developed by Bianchi for cycling and proven in the extreme conditions.

Please note images for reference only please contact us on 01978 354429 for full details and delivery info X-display models may be available.

Bianchi Oltre XR4 Ultegra 2021 Specification.

• 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 44-47-50-53-55-57-59-61cm
• fork
Bianchi Full Carbon Aero w/Bianchi CV, 1.1/8>1.1/4″
• headset
Fsa Orbit C-33, 1.1/8”-1.1/4”, w/Carbon custom top cap for normal stem
• shifters
Shimano Ultegra ST-R8000 2x11sp
• rear derailleur
Shimano Ultegra RD-R8000 SS 11sp
• front derailleur
Shimano Ultegra FD-R8000
• crankset
Shimano Ultegra FC-R8000 50x34T, Hollowtech II, Crank Length: 165mm-44cm, 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cm
• bb
Shimano SM-BB72-41B
• chain
Shimano Ultegra CN-HG701-11, 11sp
• sprocket
Shimano Ultegra CS-R8000, 11-12-13-14-15-17-19-21-24-27-30T
• brakes
Shimano Ultegra BR-R8010, direct mount
• brake levers
included w/shifters
• wheels
Vision Trimax 30 700x19c, clincher
• tire
Vittoria Corsa G2.0 graphene 700×25
• stem
Reparto Corse, 3D Forged alloy 6061, rise +/ – 7°, 1.1/8″, Ext: 70mm-44/47cm, 90mm-50cm, 100mm-53cm, 110mm-55cm, 120mm-57/61cm
• handlebar
Reparto Corse Aero Compact, alloy 2014 diam. 31,8mm, reach 80mm, drop 130mm, Size: 400mm-44/50cm , 420mm-53/57cm, 440mm-59/61cm
• grips
Black soft Microfiber tapes w/shockproof Eva-139
• 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/-10mm
• saddle
Fi’zi:k Argo Vento R3, K:ium rails, 260x140mm

Geometry: