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Description
Boost speed and fun out on the roads with this Orbea Gain D50 Disc E-Road Bike, incorporating a lightweight Ebikemotion system to offer assistance up to 25kph. It's built up with reliable Shimano Claris 8-speed components for crisp shifting and powerful, all-condition mechanical disc braking, and rolls on robust Ready GR wheels from BlackJack, fitted with Hutchinson Fusion 5 All Season clincher tyres.
Orbea has incorporated a light, discreet battery and rear hub motor, together creating smooth power and a good range for the longer rides. The iWoc ONE interface is simple to use, placing a single button on the top tube for powering the system on and off, showing you battery life and checking the assist level being used. Using the associated app on your smartphone or smartwatch, you can get more of an insight into your data, tracking ride stats and uploading GPS routing and activities.
Please note, the specification is as listed, images are for illustration of colourway only.
Frame | Orbea Gain Hydro, aluminium 6000 series, Orbea Tube Shaping, flat mount disc brakes, 135x9 QR, carrier and mudguards compatible, maximum tyre size 700x40C, inner cable routing, Ebikemotion X35 specific, integrated battery |
Fork | Orbea Speed 400mm carbon flat mount |
Headset | 1-1/8" semi-integrated |
Handlebar | Orbea OC1 Road, reach 80mm, drop 125mm, width - 400mm (XS); 420mm (S,M); 440mm (L,XL) |
Stem | Orbea OC1 Road -6º, length - 90mm (XS); 100mm (S,M); 110mm (L); 120mm (XL) |
Front Brake | Shimano BR-RS305 Mechanical Disc |
Rear Brake | Shimano BR-RS305 Mechanical Disc |
Brake Levers | Shimano Claris ST-R2000 |
Front Derailleur | Shimano Claris FD-R2000 |
Rear Derailleur | Shimano Claris RD-R2000-GS, 8-speed |
Shift Levers | Shimano Claris ST-R2000, 8-speed |
Cassette | Shimano HG50 11-32t, 8-speed |
Crankset | Shimano Claris R2000, 34x50t, crank length - 170mm (XS,S,M); 172mm (L); 175mm (XL) |
Chain | KMC X8 |
Front Wheel | BlackJack Ready GR, clincher |
Rear Wheel | BlackJack Ready GR, clincher |
Front Tyre | Hutchinson Fusion 5 All Season TLR 700x28c, clincher |
Rear Tyre | Hutchinson Fusion 5 All Season TLR 700x28c, clincher |
Saddle | Selle Royal Asphalt GR |
Seatpost | Orbea OC2 27.2 Offset 20 |
Pedals | Available to be purchased separately |
Motor | Ebikemotion X35 25kmh |
Battery | Ebikemotion 36V/6.9A ANT+ |
Remote | Ebikemotion iWoc ONE |
Charger | Ebikemotion X35 |
Electric assisted speed limit | 15.5 mph / 25 km/h |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team