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ORBEA Gain D20 anthracite

ID: 856219
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Product Description

Please note: all of our bike models come with an EU standard brake setup. This will need to be reversed to comply with UK cycling standards.

Gain was designed to enhance your ride, not dominate it. The Enough Power and Enough Energy concepts result in an exceptionally lightweight, sportive 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 kilometers. System interfaces are modern, integrated and sleek. There are no bulky components to reduce the riding experience, distractions have been minimized so it’s just you, Gain and the hours ahead.


  • Powerful 250 Watt X35 rear wheel motor from ebikemotion
  • 250 Wh battery integrated in the down tube
  • High-quality Shimano Ultegra components
  • Hydraulic Shimano disc brakes
  • Low total weight of approx. 11 kg
  • Hutchinson fusion tyres
  • Pedals not included in delivery. Choose pedals here.
Special Features


How many miles will my battery last?  
Can I get 50 miles from one battery charge or even 120? For those interested in buying an e-bike, this is a very important question. Manufacturers try to be as realistic as they can about possible ranges your e-bike may manage on one complete battery charge. In practice, however, the maximum range depends on many different factors.  As well as the type of motor you have, factors include the energy content (400 or 500 Wh), handling and age of the battery. However, the rider's weight, sitting position, riding style (starting frequency, cadence) and selected support levels (Eco, Tour, Sport, Turbo) all greatly influence the range. Last but not least, the track profile (uphill or flat), the ground (road or terrain), wind (headwind, tailwind) and even tyre profile effect distances possible. This makes it extremely difficult to provide precise and reliable information.
25km/h E-Bike  
Intended use
E-Road Bike  
Wheel Size
28"  inches
Total number of gears
13.53  kg
Total weight
120  kg
Scope of Delivery
Includes pedals: No  
Damper brand: Without shock
System: Diamond
Material type: Aluminium
Brand: Ebikemotion
Model: X 35
Type: Hub motor - rear-wheel drive
Performance: 250 Watt
Model: Ebikemotion
Type: Lithium-Ion
energy storage: 250 Wh
Performance: 36 / 6.9 Volt/Ah
battery mounting: Intube battery
Ebikemotion IWoc One  
Range (km): 75 km
System: Rigid fork
Type: Speed ​​400 mm Carbon Flat mount
Shifting Components
Drivetrain type: Derailleur
Gear No.: 11
Brand: Shimano
Type: Ultegra
Front Derailleur
Version: 2-speed
Brand: Shimano
Type: Ultegra
Shift Levers
Model: Shimano Ultegra  
Model: Shimano Ultegra R8000
Sprocket 1: 50 teeth
Sprocket 2: 34 teeth
Model: KMC e11  
Sprocket Gear Ratio (teeth): 11-32 teeth
Model: Shimano Ultegra R8000
Front Brakes
Brand: Shimano
Type: R8070
Brake system: Hydraulic disc brake
Rear Brakes
Brand: Shimano
Type: R8070
Brake system: Hydraulic disc brake
Brake Levers
Model: Shimano Ultegra  
Model: FSA Energy Compact
Material: Aluminium
System: A-Head
Model: FSA Energy
Material: Aluminium
Head Set
1-1/8" semi-integrated  
Prologo Kappa Space STN size 147mm  
System: Patent post
Diameter: 27.2 mm
Type: FSA SL-K SB20, Di2 compatible, length: 350 mm
Material: Carbon
Wheel System
Model: Orbea Ready GR  
Front Tyre
Size (In Inches): 28 inches
Tire width: 28 mm
Model: Hutchinson Fusion 5 All Season TLR
Rear Tyre
Size (In Inches): 28 inches
Tire width: 28 mm
Model: Hutchinson Fusion 5 All Season TLR
Model year
Product number
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