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 M30 Disc Road Bike 2021
Merging refined design traits, a high-grade carbon construction and precise components, the Orbea Orca M30 Disc Road Bike instantly becomes a loyal and lofty-performing companion across the full sweep of road riding applications. From gruelling all-day rides in the mountains to furious chain-gangs across poorly maintained roads and everything in-between, the Orca M30 delivers with accuracy and poise.
The frame utilises a refined grade of carbon and an optimised layup pattern to result in low weight, high stiffness to weight ratio and supreme levels of vertical compliance. The carbon fork is laterally ridged but naturally reduces road vibrations to lower rider fatigue during long days in the saddle. Realised with a race-themed geometry, the frameset delivers control and accuracy and positions the rider ideally for efficient power transfer. Completely hidden cable routing from stem to frameset gives a slick appearance, and 35mm tyre clearance permits broader rubber to be used for increased comfort and lower rolling resistance.
Light but robust wheels accelerate sharply but handle rough roads with aplomb. They are propelled by the super-reliable Shimano 105 gear setup and are stopped with modulated power in all weather conditions by the hydraulic disc brake configuration.
- 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
- The carbon fork with alloy steerer is stiff, strong and reduces road vibrations
- 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
- Orbea Ready 19 wheels have an alloy rim, are light, strong and are compatible with tubeless-ready or standard clincher tyres
- Shimano 105 11-speed gears are precise and reliable
- Shimano 105 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 carbon fork 2021, 1-1/8” aluminium steerer|
|Headset||Acros alloy 1-1/2" internal cable routing|
|Stem||Orbea OC1 31.8mm interface 6-degree (Length 90mm Size 47 / 100mm Sizes 49, 51 / 110mm Sizes 53, 55, 57 / 120mm Size 60)|
|Handlebar||Orbea OC1 Road, rise 15mm, reach 70mm, drop 125mm (Width (C-C) 400mm Size 47, 49 / 420mm Sizes 53, 55, 57 / 440mm Sizes 57, 60)|
|Front Brake||Shimano 105 R7070, hydraulic disc|
|Rear Brake||Shimano 105 R7070, hydraulic disc|
|Brake Levers||Shimano 105 R7070, hydraulic disc|
|Front Derailleur||Shimano 105 R7000|
|Rear Derailleur||Shimano 105 R7000 GS, 11-speed|
|Shift Levers||Shimano 105 ST-7020, 11-speed|
|Chain||KMC X11-EL, 11-speed|
|Cassette||Shimano 105 R7000 11-30t, 11-speed|
|Crankset||Shimano 105 R7000, 34x50 teeth chainrings (Length 170mm Sizes 47, 49, 51, 53 / 172.5mm Sizes 55, 57 / 175mm Size 60)|
|Front Wheel||Orbea Ready 19, 12mm E-Thru hub Shimano RS470 28H with Orbea thru-axle 12x100mm M12x2 P1, solid|
|Rear Wheel||Orbea Ready 19, 12mm E-Thru hub Shimano RS470 28H with Orbea thru-axle 12x142mm M12x2 P1, solid|
|Front Tyre||Vittoria Zafiro V Rigid bead 700x28c, clincher|
|Rear Tyre||Vittoria Zafiro V Rigid bead 700x28c, clincher|
|Saddle||Selle Royal Seta RS|
|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.