Orbea Gain D31 Disc Electric Gravel Bike 2020

Electric Bikes > Orbea

More than 10 available!
Free UK Delivery
Buy Product!
Available to buy from: Sigma Sports
See Sigma Sports for more Deals

price updated: 16/01/2022

Orbea Gain D31 Disc Electric Gravel Bike 2020 The Orbea Gain D31 Disc Electric Gravel Bike keeps weight to a minimum while adding a powerful Ebikemotion motor and battery to do a lot of the hard work, getting you up climbs faster and allowing you to ride further for less effort. The motor is discreetly incorporated into the rear hub, not only for aesthetic reasons but also to prevent drag when it cuts out over 25km/hr. It's driven by a small and light yet powerful battery, and you can turn the system on and off, as well as check battery and assist levels from the single button on the top tube. For more information the unit can be connected to the app, providing you with ride stats and allowing you to upload activities and routes. A 1x11-speed gravel-specific Shimano drivetrain keeps things simple yet effective, for smooth precise shifting across the wide-range 11-42t cassette, and with a single chainring there's less chance of dropping your chain when the trails are really rough. Hydraulic discs are powerful in all conditions, inspiring confidence at speed whether it's dry and dusty, wet or muddy. The bike rolls on BlackJack Ready GR wheels and Kenda Alluvium 40mm wide tyres, soaking up all the bumps in their path, and has been completed with frame-size-specific cranks, flared handlebar and stem for a more customised fit. Highlights Lightweight alloy frame and carbon fork The Enough Power and Enough Energy concepts result in an exceptionally lightweight, sporty and rideable bike ? a machine that heeds the call of the open road. Gain embraces your sweat and hard work and works in unison with your efforts to tick off the kilometres System interfaces are modern, integrated and sleek The Gain?s control centre is an attractive and discreet button on the top tube. With the simple iWoc ONE interface you can power the system on or off, check motor assist level and view the remaining battery charge Coloured LED lighting puts all the information you need right at your fingertips The Ebikemotion 36V/6.9A ANT+ battery is light, small and discreet. Gain?s Enough Energy concept provides you with enough battery power, not more. It eliminates the need for a bulky, high-output battery that needs to be removed from the bike The rear hub motor is the key to Gain?s Enough Power concept. The sophisticated drive system provides enough smooth and reliable assistance at levels designed to enhance your ride, not dominate it. And since the motor is at the hub, you?ll experience drag-free pedalling when Gain is not providing a push Gain?s smooth and balanced assist requires an advanced sensor. Blending perfectly with your effort to create a sleek and discrete system, the cassette lockring holds 20 magnets that are detected by the integrated dropout sensor. The system monitors your pedalling input and adjusts power accordingly A smartphone and smartwatch compatible app enables deeper control of the iWoc system used by Gain. Ride tracking, activity and GPS route uploading and other functions are available from your mobile device, making the Gain an even more valuable tool Shimano GRX 11-speed drivetrain and Shimano RX400 hydraulic disc brakes BlackJack Ready GR clincher wheels and Kenda Alluvium 40c tyres Please note: Spec is as listed, images are for illustration of colourway only


  • XL-Black
  • L-Black
  • M-Black
  • S-Black
  • XS-Black
  • XL-Green/Red
  • L-Green/Red
  • M-Green/Red
  • S-Green/Red
  • XS-Green/Red
  • XL-Turquoise/Orange
  • L-Turquoise/Orange
  • M-Turquoise/Orange
  • S-Turquoise/Orange
  • XS-Turquoise/Orange
  • XL-White
  • L-White
  • M-White
  • S-White
  • XS-White

Sign Up for a Newsletter

Sign up for our mailing list to get latest updates and offers.