Bianchi Oltre XR3 105 Road Bike

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Product ID: 925677

Light, strong, and fast, the Bianchi Oltre XR3 105 Road Bike has an aero design that takes inspiration from its big brother, the XR4.

Countervail® technology is one of the highlights and cancels vibrations for reduced muscle fatigue and increased control. The perfect complement to this performance frameset, Shimano 105 components ensure precise shifting and powerful braking in a range of conditions.

Why buy your bike from Sigma Sports?

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Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

Free Bike Delivery

We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

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Free 30-Day Bike Insurance

We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.

Bianchi Oltre XR3 105 Road Bike

The Bianchi Oltre XR3 105 Road Bike combines control and performance and includes Countervail® technology in the full carbon frame for a smoother ride. Aerodynamics were high on the list in the development of this bike, and the tube shapes are complemented by an aero seatpost and hidden seatpost clamp to cut drag significantly. Shimano 105 components are reliable and provide consistent performance in both shifting and braking. Finished with Fulcrum Racing Sport wheels and Vittoria Rubino IV clincher tyres, you'll roll fast and smooth, with excellent resistance to punctures.


  • Carbon Monocoque frame
  • Countervail® technology combines patented structural carbon with viscoelastic resin and cancels 80% of vibrations while increasing the stiffness and strength
  • Internal cable routing
  • Full carbon dropout with metal insert
  • Aero seatpost and hidden seatpost clamp for perfect aerodynamic design
  • Frame and fork weight: 1480 grams (size 55cm)

Technical Specification

FRAME Bianchi Oltre XR3 carbon with Countervail, mechanical/electronic shifting compatible, UTSS seat stays, carbon dropout, PressFit 86.5x41mm
FORK Bianchi Full Carbon with Countervail 1.5">1.1/8"
STEM Reparto Corse, alloy 6061
HANDLEBAR Reparto Corse Aero Compact, alloy 6061, diameter - 31.8mm, reach 74mm, drop 116mm, Size
FRONT BRAKE Shimano 105 BR-R7000
REAR BRAKE Shimano 105 BR-R7000
BRAKE LEVERS Shimano 105 ST-R7000
REAR DERAILLEUR Shimano 105 RD-R7000 SS 11-speed
SHIFT LEVERS Shimano 105 ST-R7000, 2x11-speed
CHAIN Shimano CN-HG601-11, 11-speed
CASSETTE Shimano 105 CS-R7000, 11-28T
CRANKSET Shimano 105 FC-R7000 52x36T, Hollowtech II, crank length
FRONT WHEEL Fulcrum Racing Sport
REAR WHEEL Fulcrum Racing Sport
FRONT TYRE Vittoria Rubino IV, 700x25, clincher
REAR TYRE Vittoria Rubino IV, 700x25, clincher
SEATPOST Bianchi Oltre Full Carbon Aero, clamp with alloy head adjustable and reversible +/- 35mm, length

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 specified), 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. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

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 XR3 105 Road Bike Sizing

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