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 Gain M20 Electric Road Bike 2022
Lightweight and fun to ride, the Orbea Gain M20 Electric Road Bike delivers the responsive ride of a traditional road bike, but with powered assistance to help you travel further, faster. The frame construction is a unique OMR carbon fibre layup, which promotes stiffness for rapid acceleration whilst offering a degree of compliance to enhance comfort. Integrated into the frame is a battery, which is hidden neatly within the downtube. The Ebikemotion X35 hub motor offers 40Nm of power and assistance up to a maximum speed of 15.5 mph / 25 km/h, enhancing your ability to crush hills without commanding the ride.
Endurance geometry ensures the ride remains comfortable over long distances, making this bike a perfect choice for sportive style riding. The iWoc ONE display shows key ride data such as range and remaining battery, and the 248Wh battery is exceptionally lightweight to retain precise handling.
The specification highlights the performance potential, with the lightweight Shimano Ultegra drivetrain offering proven crisp shifting across the 11-32t cassette. Hydraulic disc brakes deliver powerful and easily controlled stopping power, even in wet conditions, and the Fulcrum E-Racing 900 wheels are lightweight without sacrificing durability.
Browse our range of Orbea electric road bikes today.
- The Ebikemotion X35 Plus motor improves your rides rather than dominating them
- The motor is located on the wheel axle, not the bottom bracket, so you’ll enjoy pedalling without resistance when the power assist is off
- ICR Plus internal cable routing keeps the cockpit clean looking
- Integrated lights draw power from the main battery
- An Ebikemotion 248Wh battery is neatly housed in the downtube
- The Ebikemotion iWoc ONE interface displays battery and the assistance level as you ride
- Endurance geometry is perfect for all-day rides
- Shimano Ultegra 11-speed groupset provides proven shifting performance
- Schwalbe G-ONE tyres are plush and comfortable, even on rough road surfaces
- Maximum Assist: 250w, 40Nm
- Motor Weight: 3.5kg
- Battery Power: 248Wh
|Frame||Orbea Gain Carbon OMR monocoque structure, Integrated Seat clamp with integrated STVZO rear light, ICR cable routing, Forged BB, 135x9 QR, Flat Mount disc, 700x40 maximum tyre, 1" 1/2 semi headset, BB386 EVO|
|Fork||Gain OMR carbon fork, with 1-1/5 carbon steerer, 700x40 maximum tyre, flat mount disc mount, 12x100mm Thru-Axle, with down tube aero integration|
|Headset||Acros Alloy 1-1/2" Internal Cable Routing|
|Stem||Orbea OC RP10 Road Performance SL, ICR, -8º, IFC01 Computer mount interface|
|Handlebar||Orbea OC RP20 Road Performance SL, 80mm reach, 125mm drop|
|Front Brake||Shimano R8070, hydraulic disc|
|Rear Brake||Shimano R8070, hydraulic disc|
|Brake Levers||Shimano ST-8020|
|Front Derailleur||Shimano Ultegra R8000|
|Rear Derailleur||Shimano Ultegra R8000 GS 11-speed|
|Shift Levers||Shimano ST-8020, 11-speed|
|Cassette||Shimano Ultegra R8000, 11-32t, 11-peed|
|Crankset||Shimano Ultegra R8000, 34x50t|
|Front Wheel||Fulcrum E-Racing 900, clincher, 700c|
|Rear Wheel||Fulcrum E-Racing 900, clincher, 700c|
|Front Tyre||Schwalbe ONE 30-622, 700x30C, Performance Line RaceGuard, TLE, tubeless-ready|
|Rear Tyre||Schwalbe ONE 30-622, 700x30C, Performance Line RaceGuard, TLE, tubeless-ready|
|Saddle||Fizik Aliante R5|
|Seatpost||Orbea OC carbon. 27.2mm diameter, 20mm offset, integrated light|
|Pedals||Available to be purchased separately|
|Accessories||Rear position light, on saddle clamp, COB Led, On/Off, 12 Lumen, STVZO|
|Motor||Ebikemotion X35 Plus, 250W, 40Nm|
|Remote||Ebikemotion iWoc ONE|
|Battery||Ebikemotion 36V/6.9A 248Wh ANT+|
|Electric assisted speed limit||15.5 mph / 25 km/h|
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.