Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
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.
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.
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.
Orbea Orca M31eTEAM Disc Road Bike 2022
Inspired by the highest reaches of road racing, the Orbea Orca M31eTEAM Disc Road Bike delivers sublime handling and lightweight performance across all gradients. Equipped with a fully wireless SRAM Rival eTAP AXS drivetrain, this model offers a glimpse into the future of cycling, with the cable-free aesthetic providing a sleek and elegant appearance. The OMR monocoque carbon construction blends stiffness with compliance, issuing direct power transfer whilst negating rider fatigue. The long reach and short stack height provide an aerodynamic ride position, and the full-carbon fork damps vibration to enhance comfort.
Customisable and responsive, the wireless SRAM Rival eTAP AXS groupset can be personalised through the accompanying SRAM mobile application and features a wide, 12-speed, 10-30t range. The Fulcrum Racing 600 DB wheels are lightweight and fast-rolling, ideal for hill climbing, while the Vittoria Rubino IV tyres deliver grip and a plush feel, owing to their 28c case.
- A modern and versatile race bike that’s exciting and inspiring across any road terrain
- Full OMR carbon frameset uses optimised layups, single uniform frame structures and continuous fibre orientation to increase stiffness and compliance while keeping the weight low
- Freeflow carbon fork design spreads the legs away from the turbulence created by the rotating wheel to lower aerodynamic drag
- Hidden cable routing through the stem and frame grants a crisp aesthetic
- 35mm tyre clearance permits the use of plusher, grippier, and faster-rolling rubber
- Racing inspired geometry maximises power transfer and efficiency and gives precise and intuitive handling
- Fulcrum Racing 600 DB wheels have an alloy rim, are light, strong and are compatible with tubeless-ready or standard clincher tyres
- SRAM Rival eTap AXS wireless electronic gears are precise and reliable
- SRAM Rival eTap AXS hydraulic disc brakes offer powerful and controllable stopping power
|Frame||Orbea Orca carbon OMR Disc, monocoque construction, 1,5” headset, BB 386 bottom bracket standard, power meter compatible, 12x142mm rear thru-axle with M12x2 P1 thread, speed release compatible dropout, internal cable routing, EC/DC compatible|
|Fork||Orbea Orca OMR ICR fork 2021, full carbon, 1-1/8" - 1.5" tapered head tube compatible, 12x100mm thru-axle with M12x2P1 thread, speed release compatible dropout|
|Headset||Acros alloy 1-1/2" internal cable routing|
|Stem||Orbea OC RP10 Road Performance ICR, -8º, IFC02 computer mount interface|
|Handlebar||Orbea OC RP20 Road Performance ICR, 80mm reach, 125mm drop, Di2 hole|
|Front Brake||SRAM Rival eTap AXS, hydraulic disc|
|Rear Brake||SRAM Rival eTap AXS, hydraulic disc|
|Brake Levers||SRAM Rival eTap AXS, hydraulic disc|
|Front Derailleur||SRAM Rival eTap AXS|
|Rear Derailleur||SRAM Rival eTap AXS, 12-speed|
|Shift Levers||SRAM Rival eTap AXS, 12-speed|
|Chain||SRAM Rival eTap AXS|
|Cassette||SRAM XG-1250, 10-30t, 12-speed|
|Crankset||SRAM Rival Dub 33x46t|
|Front Wheel||Fulcrum Racing 600 DB|
|Rear Wheel||Fulcrum Racing 600 DB|
|Front Tyre||Vittoria Rubino IV G2.0 TLR 700x28c, tubeless-ready clincher|
|Rear Tyre||Vittoria Rubino IV G2.0 TLR 700x28c, tubeless-ready clincher|
|Saddle||Prologo Scratch-M5 Pas T2.0, size 140mm width|
|Seatpost||Orbea OC XP10 Performance Carbon SB20, 27.2mm, with Micro Tilt adjustment|
|Pedals||Available to be purchased separately|
|Accessories||SRAM eTap Powerpack battery charger|
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. 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. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.