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Orbea GAIN D50 Roadbike E-Bike - 2023 - Metallic Silver (matt) - Black (gloss)

Orbea GAIN D50 Roadbike E-Bike - 2023 - Metallic Silver (matt) - Black (gloss)


Due to the tight supply situation for individual components, bikes may sometimes be delivered with deviating equipment. However, any alternative components used will be of a corresponding quality to that of the original components.


Enhance your ride

The Gain has been designed to make your ride more relaxed and therefore more enjoyable. With the "Enough Power" concept, Orbea has developed an exceptionally light, sporty and agile bike. A bike that can cope with all the challenges of the road.

The Gain recognises your effort and supports your ambition as you chew up the miles. The system interfaces are modern and intuitive. All disruptive elements have been reduced to a minimum, leaving you with a unique riding experience that you can enjoy intensively with the Gain.

Highlights of the Orbea Gain D50 road e-bike

  • The frame of the Gain D50 is made of lightweight 6061 Hydroform aluminium.
  • The carbon fork offers integrated cable routing and has room for 40mm wide tires
  • Shimano Claris crank with 34 + 50-tooth chainring
  • Hutchinson Fusion tires in 30-622C
  • Integrated front and rear lighting
  • Mahle motor hub X35 Plus motor in the rear hub

Technologies of the Orbea Gain D50 road e-bike

  • ICR Plus Integration - Whether it's mechanical or electronic shifting, all cables, cables and wires run invisibly along under the stem through the head tube and into the frame. And all this without additional friction or unpleasant rattling.
  • Integrated lighting system - The fully integrated lighting system is another highlight that enriches your tours with the Gain. Thanks to lighting at the front and rear, the bike draws attention to you during the day and at night and thus ensures additional safety. With steady lights and the optional high beam, the Vibe is ready for touring on the road.
  • Integrated Cover - The Gain only has a single external cable connection to allow for rear wheel removal. The cable runs tightly under the chainstay and hides behind an unobtrusive integrated protective cover. Access to the battery socket under the bottom bracket is also virtually invisible, and the trim on the stem provides a seamless transition to the top tube.
  • Mahle motor hub X35 Plus - The heart of the Gain is the rear hub motor. The sophisticated drive system provides reliable, smooth motor assistance at levels designed to make your ride easier, but not to define it. And because the motor is located directly on the rear hub, you can pedal when the motor is not in use without feeling like you're being dragged along. The Gain has a sophisticated algorithm to simulate torque to best support the power applied to the pedal. In other words, this bike supports you exactly when you need it - and saves energy in return when you're pedaling without much effort anyway.
  • X35 Integrated Battery - The battery is one of the most noticeable parts of an e-bike system, so Orbea has gone to great lengths to make it as small, light and discreet as possible. The battery disappears elegantly into the frame.
  • Range Extender Compatible - You have the option of attaching an optional external battery pack that fits easily into the Gain's bottle cage, giving the bike even more range.
  • IWOC One and Display - The Gain's control center consists of a sleek and discreet button on the top tube and a stem-mounted bike computer. The simple iWoc ONE interface lets you turn the system on or off, check the level of motor assist, and view the remaining battery charge.
  • Charging port - The Gain doesn't need a lot of cables, ports and accessories. The CAN (Controller Area Network) bus port is a single contact that can be used for charging, system diagnosis or attaching the range extender.
  • Pas sensor - The Gain's balanced, smooth motor assist requires a sophisticated sensor. Hidden inside the end ring of the cassette is a pedal sensor (PAS). It measures how much power you put on the pedal and adjusts the motor power accordingly.
  • Hydroformed aluminium - To make the aluminium frames stronger and minimise unwanted flex, Orbea adapts the shapes and wall thicknesses of the tubes accordingly. Many of the tubes are butted to save weight in less stressed areas.
  • Orbea Long Distance Geometry - In contrast to the race geometry, which is particularly drilled for wind-cheating, this is a bike that can be ridden in a more relaxed manner to increase endurance. However, the bike can still be controlled precisely and intuitively. The angles and dimensions have been carefully adjusted for the different sizes available to maximise riding comfort. Because more comfort means longer tours.

Fact Sheet of Orbea GAIN D50 Roadbike E-Bike - 2023 - Metallic Silver (matt) - Black (gloss)

Product Name: Orbea GAIN D50 Roadbike E-Bike - 2023 - Metallic Silver (matt) - Black (gloss)
Manufacturer: Orbea Bikes
Item Code: OEA631912
activity: Cycling
gender: men
material: Aluminium
usage bikesport: Road Bike, E-Bike, Endurance
hubs: Front: Orbea TA 12x100mm | M12x2 P1 Hollow
chain: KMC X8
cassette: Shimano HG50
shifter: Shimano Claris ST-R2000
rear derailleur: Shimano Claris RD-R2000-GS
front derailleur: Shimano Claris FD-R2000-F
chainring ratio: 34-50
crankset: Shimano Claris R2000
brakes: Shimano BR-RS305 Mechanical Disc
wheels: Orbea OC1
seat post: OC 27.2 mm | Offset 0 | for integrated light
saddle: Fizik Aliante R5
bar tape: Orbea Eva
handle bar: OC Road Performance RP30 | Reach 80 | Drop 125
stem: OC Road Performance RP21 | -6º
fork: Gain Hydro carbon fork, full carbon | 1-1/8" - 1.5" tapered head tube compatible | 700x40 maximum tire | flat mount disc mount | TA 12x100 mm
headset: Acros Alloy 1-1/2" Internal Cable Routing
frame: Orbea Gain Hydro 6061 Hydroform Aluminum 2021 | ICR cable routing | Forged BB | safety screw | 135x9 mm QR | Flat Mount | 700x40 maximum tire | 41x86,5 PF BB
groupset: Shimano
gear ratio: 11-32
battery ernergy: 248Wh
number of chainrings: 2
shifting system: 8-speed
shifting actuation: Mechanical
E-Bike battery: Mahle 36V/6.9A 248Wh ANT+
assisted speed: max. 25 km/h
Drive Unit Manufacturer: MAHLE ebikemotion
motor location: Rear-Mounted Motor
bike extras: with Lighting System
brake type: Disc Brake
wheel size: 28" (29") (622mm)
voltage: 36V
bike special accessories: Charger: Mahle X35 | Remote: Mahle iWoc ONE
bike lights: Front position light, on display holder, COB Led, On/Off, 60 Lumen, ECE50 | Lezyne FENDER STVZO seatpost mounting 11 lumens
tires: Hutchinson Fusion 5 Performance TLR 700x30
brake actuation: Mechanical
Model year: 2023
Color: Silver
manufacturer item code: N318
cable routing: fully integrated
Display / Control Unit: Mahle Pulsar One monochrome ANT+ LEV
Drive Unit Model: Mahle motor hub X35 Plus
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