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 Terra M20 TEAM Gravel Bike 2022
Featuring gravel-specific geometry and wide tyre clearance, the Orbea Terra M20 TEAM Gravel Bike is a versatile all-terrain ride for adventure, bikepacking and more. Rigid and lightweight, the frame is responsive without being overly harsh, with the monocoque carbon construction offering a degree of compliance when accompanied by the wide 38c tyres and long fork legs. Asymmetric chainstays permit the use of larger chainring sizes if required, while the relaxed geometry offers confidence on rough and loose trails.
This M20 TEAM edition sees a superior specification, with highlights including the durable Shimano GRX groupset with integrated chain stabiliser and powerful Shimano RX810 disc brakes. The Orbea in-house wheels use quality Shimano thru-axle hubs, and the flared handlebar provides a stable ride position.
- Versatile gravel-specific geometry
- The Orbea monocoque carbon frameset is light, precise and durable
- Optimised frame tube shapes offer stiffness, compliance and comfort across any surface
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Size-specific frame tube sections and a finely tuned geometry grant control and balance across dirt tracks, gravel paths and roads
- Shimano GRX groupset is reliable and supplies excellent chain retention
- Premium Shimano RX810 hydraulic disc brakes offer powerful stopping power and confidence on loose terrain
|Frame||Orbea Terra carbon OMR Disc, monocoque construction, HS 1,5", PF30, power meter compatible, thru-axle 12mm x 142mm rear, thread M12x2 P1, Internal Cable Routing, EC/DC compatible|
|Fork||Orbea Terra OMR carbon disc fork, full carbon steerer|
|Headset||FSA 1-1/2" Integrated Aluminium Cup|
|Stem||Orbea OC RP21 Road Performance ICR, -8º, IFC02 Computer mount interface|
|Handlebar||Orbea OC GR30 Gravel, Reach 80mm, Drop 125mm, Flare 12°, with Di2 hole|
|Front Brake||Shimano RX400, hydraulic disc|
|Rear Brake||Shimano RX400, hydraulic disc|
|Brake Levers||Shimano RX400|
|Front Derailleur||Shimano RD-RX810|
|Rear Derailleur||Shimano RD-RX810, 11-speed|
|Shift Levers||Shimano ST-RX810, 11-speed|
|Cassette||Shimano Ultegra HG800, 11-34t, 11-speed|
|Crankset||Shimano GRX RX810, 31x48t|
|Front Wheel||Ready GR, 700c|
|Rear Wheel||Ready GR, 700c|
|Front Tyre||Vittoria Terreno Dry Gravel G2.0 TNT 700x38c, tubeless-ready|
|Rear Tyre||Vittoria Terreno Dry Gravel G2.0 TNT 700x38c, tubeless-ready|
|Saddle||Prologo Akero AGX STN, size 155mm|
|Seatpost||Orbea OC2, carbon, 27.2mm, 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. 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.