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 Avant H30 Road Bike 2021
An endurance-inspired geometry is punctuated with a sophisticated alloy frame and a smattering of accurate and dependable components to make the Orbea Avant H30 Road Bike a strong performer across the longest of rides.
The frame is realised in a high grade of aluminium that has a hydroformed construction and variable tube thicknesses to elicit the highest possible stiffness to weight ratio. A kinked top tube design increases compliance at the rear of the bike for more comfort while the carbon fork reduces fatigue in the arms, neck and shoulders by reducing the severity of road vibrations.
A geometry conceived for the longest of days in the saddle reduces the reach to the handlebars and raises them up to promote a more relaxed riding position. At the same time, light but sturdy Shimano RS100 alloy wheels accelerate quickly but offer resilience across poorly maintained roads. Gear changing is charged to the precise and reliable Shimano 105 11-speed system, and all of its gear cables are neatly hidden inside the frame to reduce aerodynamic drag and to grant a neat and tidy visual.
- A super-durable, versatile and enlivening road bike that is great for endurance riding across a variety of road surfaces
- Hydroformed aluminium frame with smooth welds boasts variable thickness tubing to increase lateral stiffness but keep the weight low
- Innovative kinked top tube design creates a smaller rear frame triangle for increased compliance and comfort
- The carbon fork with alloy steerer is torsionally stiff, strong and reduces road vibrations
- Hidden cable routing through the frame grants a crisp aesthetic
- Endurance inspired geometry reduces the reach and increases the stack for a more upright and comfortable riding position
- Shimano RS100 wheels have an alloy rim, are light and strong
- Shimano 105 11-speed gears are precise and reliable
|Frame||Orbea Avant Hydro disc, hydroformed triple butted aluminium, 1-1/8" headset, BB 68mm – BSC English bottom bracket standard, 130 OLD, 27.2mm seatpost diameter|
|Fork||Orbea Avant carbon fork, 1-1/8” aluminium steerer|
|Headset||Orbea 1-1/8" Semi-Integrated Aluminium Cup|
|Stem||Orbea OC1 31.8mm interface, 7-degree (Length - 90mm (Size 47) / 100mm (Sizes 49, 51, 53) / 110mm (Sizes 55, 57) / 120mm (Size 60))|
|Handlebar||Orbea OC1 Road, reach 80mm, drop 125mm (Width (C-C) - 380mm (Size 47) / 400mm (Size 49) / 420mm (Sizes 53, 55, 57) / 440mm (Sizes 57, 60)|
|Front Brake||Orbea OC-II, caliper|
|Rear Brake||Orbea OC-II, caliper|
|Brake Levers||Shimano 105 R7000|
|Front Derailleur||Shimano 105 R7000|
|Rear Derailleur||Shimano 105 R7000 GS, 11-speed|
|Shift Levers||Shimano 105 R7000, 11-speed|
|Chain||FSA Team Issue, 11-Speed|
|Cassette||Sun Race CSRS3 11-34t 11-Speed|
|Crankset||FSA Omega Megaexo, 34x50 teeth chainrings (Length - 170mm (Sizes 47, 49, 51, 53) / 172.5mm (Sizes 55, 57) / 175mm (Size 60)|
|Front Wheel||Shimano RS100|
|Rear Wheel||Shimano RS100|
|Front Tyre||Vittoria Zafiro V 700x25c, clincher|
|Rear Tyre||Vittoria Zafiro V 700x25c, clincher|
|Saddle||Selle Royal Seta RS|
|Seatpost||Orbea Alloy 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. 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.