Four great reasons to buy your bike from Sigma Sports
Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.
Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.
When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.
We offer a free safety check after six weeks or 200 miles, so you can keep riding in confidence. Visit us now in-store to discuss your new bike.
Orbea Ordu M20LTD Ultegra Time Trial and Triathlon Bike 2021
The highly developed Orbea Ordu M20LTD Ultegra Time Trial and Triathlon Bike has been realised via a holistic design process to markedly increase the rider's speed when racing against the clock. The frameset utilises the finest carbon fibre and advanced laminating processes to increase power transfer while also reducing weight. This carbon has been manipulated into aerodynamically sculpted tube profiles that work in conjunction with the handlebar, seatpost and wheels to reduce air turbulence around the complete bike, dramatically reducing wind resistance.
Hidden gear cables and brake hoses, and an aerodynamic bottle and storage box continue the drag cheating theme, further slicing seconds from PB chasing attempts. A tuned frame geometry increases the rider’s stability and power when they are in a streamlined riding position, while the hugely adjustable handlebar, elbow rests and aero extensions guarantee that even the most extreme fit requirements can be satisfied.
Vision 55 SC deep-section carbon wheels scythe through the wind and are driven by the reliable, crisp shifting Shimano Ultegra 2 x 11-speed gear configuration. Sharp stopping and easily modulated TRP hydraulic disc brakes complete the build and have been seamlessly integrated into the frameset’s silhouette.
- A highly developed, meticulously designed time trial and triathlon bike
- The design balances several key traits to be five watts faster than previous models
- The frameset uses the finest carbon fibre with an advanced laminating process to shave weight and keep lateral rigidity high
- The frameset’s tube sections have been honed via 2500 hours of aerodynamic studies to tremendously reduce drag
- The aerodynamic design factors in the frameset, brakes, wheels, handlebars, seatpost, bottles and storage compartment
- A tuned geometry affords more stability and control when in the aero riding position
- An ergonomic, highly adjustable cockpit allows any rider to find their ideal fit
- Fully-internal gear wires and brake hoses
- Ultralight Mavic Speed release compatible axles
- Integrated Aero storage box resides under the down tube
- An aerodynamic bottle and cage is included
- The frameset to tyre clearance is optimised for 25mm - 28mm wide tyres
- Vision 55 SC carbon wheels slice through the wind
- Shimano Ultegra R8000 2 x 11-speed gear set-up is reliable and precise
- TRP hydraulic disc brakes are powerful and easy modulated in all conditions
|Frame||Orbea Ordu OMX Carbon Disc, monocoque construction, HS 1" - 1 1/8" mini tapered, BB 386 bottom bracket, power meter compatible, 12x142mm thru-axle, M12x2 P1 thread, speed release compatible dropout, internal cable routing|
|Fork||Orbea Ordu OMX carbon ICR fork 2021, full carbon, 1" head tube, Thru-axle 12x100m, thread M12x2P1, Speed release compatible dropout. UCI Legal|
|Headset||FSA 1-1/8"-1" integrated aluminium cup|
|Stem||Orbea Ordu Integrated|
|Handlebar||Orbea Ordu OMX Carbon|
|Handlebar Tape||Orbea Ordu|
|Front Brake||TRP T912 TT hydraulic disc with 140mm Shimano SM-RT800 Center Lock rotor|
|Rear Brake||TRP T912 TT hydraulic disc with 140mm Shimano SM-RT800 Center Lock rotor|
|Brake Levers||TRP TT hydraulic|
|Front Derailleur||Shimano Ultegra R8000|
|Rear Derailleur||Shimano Ultegra R8000 SS, 11-speed|
|Shift Levers||Shimano Bar End SL-BSR1, 11-speed|
|Chain||Shimano HG 701, 11-speed|
|Cassette||Shimano Ultegra R8000 11-28t 11-speed|
|Crankset||Rotor VEGAST Aero 36x52 chainrings|
|Front Wheel||Vision 55 SC Disc Carbon TLR CL, tubeless-ready tyre compatible|
|Rear Wheel||Vision 55 SC Disc Carbon TLR CL, tubeless-ready tyre compatible|
|Front Tyre||Vittoria Rubino Pro IV G2.0 TLR 700x25c, tubeless-ready clincher|
|Rear Tyre||Vittoria Rubino Pro IV G2.0 TLR 700x25c, tubeless-ready clincher|
|Saddle||Fizik Argo Vento R5, 140mm width|
|Seatpost||Orbea Ordu OMX carbon|
|Pedals||Available to be purchased separately|
|Accessories||Orbea aero bottle and bottle cage set, downtube aero accessory container|
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.