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Bianchi Oltre XR4 CV SRAM RED eTap AXS Disc Road Bike 2020

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Oltre XR4 CV SRAM RED eTap AXS Disc Road Bike 2020

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Product ID: 1172801

Building up a Bianchi Oltre XR4 disc frameset with SRAM's RED eTap AXS groupset makes for a true performance road bike that's light, stiff, aerodynamic and fast.

There's no compromise on comfort thanks to innovative Countervail technology, effectively absorbing a significant portion of vibrations for reduced fatigue and increased control.

Why buy your bike from Sigma Sports?

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Bianchi Oltre XR4 SRAM RED eTap AXS Disc Road Bike 2020

An all-round performer that's incredibly fast, incredibly aerodynamic, all the while remaining comfortable; introducing the Bianchi Oltre XR4 SRAM RED eTap AXS Disc Road Bike. A key technology is Countervail, a carbon composite that cancels out vibrations. This material was developed by Bianchi in a collaboration with the Materials Sciences Corporation and reduces road buzz by 80% while improving strength and stiffness so power output is maximised.

Complementing the quality of the frameset is the SRAM RED eTap AXS groupset. Electronic and wireless, the components offer unmatched precision, reliability and shifting speed, along with powerful hydraulic disc braking, effective in all conditions. The Vision Metron 55 wheels were developed for aerodynamics without compromising on stability.


  • Computational Fluid Dynamic (CFD), to refine and optimise every aspect of the Oltre XR4 frameset, to ensure the new XR4 Disc is a masterpiece of aerodynamic design
  • Bianchi’s leading aero disc design delivers a superior aero road experience
  • The Oltre XR4 frame and fork are designed to accommodate wider tyres. The extra clearance enhances comfort and grip
  • Countervail®, exclusive to Bianchi CV models – cancels 80% of vibrations resulting in increased control and reduced muscle fatigue. The result is a smooth ride and a racer who can stay focused in their fastest, most efficient aerodynamic position for longer
  • The Vision Metron 5D bar and stem gives the Oltre XR4 the cleaner, more aero front end for added speed and efficiency

Please note: Build as per technical specifications. Images for representation of colourway only.

Technical Specification

Frame Bianchi Oltre XR4 carbon with Countervail, mechanical/electronic shifting compatible, headset 1.5", PressFit BB 86.5x41mm, disc brake internal cable routing, flat mount, thru-axle 12x142mm
Fork Bianchi full carbon with Countervail, disc, thru-axle 12x100mm
Headset FSA Orbit with UD carbon custom metron 5D ACR compatible top cap
Handlebar/stem Vision Metron 5D integrated aero bar, bar/stem integrated, material UD weave carbon, drop 125mm, reach 80mm, Di2 compatible, finish black decal ext
Bar Tape Black soft microfibre tape with shockproof eva-139
Front Brake SRAM RED eTap AXS HRD hydraulic
Rear Brake SRAM RED eTap AXS HRD hydraulic
Rotor SRAM Centerline XR road, 160mm front and rear
Brake Levers SRAM RED eTap AXS D1
Front Derailleur SRAM RED eTap AXS D1
Rear Derailleur SRAM RED eTap AXS D1, 12-speed
Shift Levers SRAM RED eTap AXS D1, 2x12-speed
Cassette SRAM RED XG-1290 D1 12-speed, 10-28t
Chain SRAM RED D1 12-speed
Crankset SRAM RED D1, 48/35t 12-speed, crank length - 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cm
Front Wheel Vision Metron 55 SC
Rear Wheel Vision Metron 55 SC
Front Tyre Vittoria Corsa G2.0 Graphene 700x25, clincher
Rear Tyre Vittoria Corsa G2.0 Graphene 700x25, clincher
Saddle Fizik Arione R1, carbon braided
Seatpost Bianchi Oltre full carbon aero; clamp with alloy head adjustable and reversible +/- 35mm, length
Accessories Bianchi Reparto Corse carbon bottle cage / Bianchi Loli 600ml water bottle

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools.

To see how you build your new bike once you receive it, please see our bike assembly page here.

Please note all bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.

Bianchi Oltre XR4 CV SRAM RED eTap AXS Disc Road Bike 2020 Sizing

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