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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Orbea Orca M25TEAM Disc Road Bike 2021
Amalgamating a state of the art carbon construction, advanced design principles and dependable components, the Orbea Orca M25TEAM Disc Road Bike lends a multifaceted and enthusiastic ride character to any rider across any parcours.
Fabricated via a highly technical carbon fibre layup that uses continuous fibre orientation in high-stress zones, the frame delivers tremendous levels of lateral stiffness and vertical compliance within a lightweight form. These traits afford a rapid and efficient climbing sensation and high levels of comfort across rough surfaces. The fork, also made from the same high-grade carbon, complements the frame with its Freeflow design that spreads the fork legs away from the rotating front wheel, reducing air turbulence and decreasing aerodynamic drag markedly.
The racing geometry of the frameset bestows balanced handling that is both reactive and composed and places the rider in an optimal position for efficient power transfer. Hidden cable routing through the stem and into the frame promotes a tidy silhouette, and 35mm tyre clearance permits the use of wider rubber that is faster rolling and grippier.
Vision 40 SC wheels are light and aerodynamic thanks to their 40mm deep full carbon rim. Gear changes are taken care of by the accurate and reliable Shimano Ultegra 11-speed set up while the matching hydraulic disc brake configuration stops with aplomb under any weather condition.
- 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
- Vision 40 SC Disc Carbon wheels are light, wind tunnel verified and are compatible with tubeless-ready or standard clincher tyres
- Shimano Ultegra 11-speed gears are precise and reliable
- Shimano Ultegra hydraulic disc brakes offer powerful and modulated 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 ICR 8-degree (Length|
|Handlebar||Orbea OC1 Road, reach 80mm, drop 125mm (Width (C-C)|
|Front Brake||Shimano Ultegra R8070, hydraulic disc|
|Rear Brake||Shimano Ultegra R8070, hydraulic disc|
|Brake Levers||Shimano Ultegra R8070, hydraulic disc|
|Front Derailleur||Shimano Ultegra R8000|
|Rear Derailleur||Shimano Ultegra R8000 GS, 11-speed|
|Shift Levers||Shimano Ultegra ST-8020, 11-speed|
|Chain||Shimano HG 701, 11-speed|
|Cassette||Shimano Ultegra R8000 11-28t 11-speed|
|Crankset||Shimano Ultegra R8000, 34x50 teeth chainrings (Length|
|Front Wheel||Vision 40 SC Disc Carbon TLR CL with Orbea thru-axle 12x100mm M12x2 P1, hollow|
|Rear Wheel||Vision 40 SC Disc Carbon TLR CL with Orbea thru-axle 12x142mm M12x2 P1, hollow|
|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 OC2 27.2mm diameter, 20mm offset|
|Pedals||Available to be purchased separately|
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.