Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra, Shimano -
Suspension Rigid -
Battery Ebikemotion 36V/6.9A 248Wh ANT+ -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
150cm - 161cm
SM
159cm - 171cm
MD
169cm - 181cm
LG
179cm - 191cm
XL
189cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
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 maximun tyre, 1" 1/2 semi head set, BB386 EVO.
Suspension Fork
Gain OMR carbon fork, with 1-1/5 carbon steerer, 700x40 maximun tyre, flat mount disc mount, 12x100mm Thrue Axle, with down tube aero integration.
Drivetrain
Rear Derailleur
Shimano Ultegra R8000 GS
Front Derailleur
Shimano Ultegra R8000
Shift Levers
Shimano ST-8020
Cassette
Shimano Ultegra R8000 11-32t 11-Speed
Crank
Shimano Ultegra R8000 34x50t
Bottom Bracket
BB86/BB92, press-fit
Chain
KMC X11
Wheels
Rims
FULCRUM E-Racing 900
Tires
Schwalbe ONE 30-622, 700x30C, Performance Line RaceGuard, TLE, ADDIX
Brakes
Brakes
Shimano R8070 Hydraulic Disc
Cockpit
Stem
Orbea ICR -8º
Handlebar
OC2 Road, reach 80mm, drop 125mm
Headset
Acros Alloy 1-1/2" Internal Cable Routing
Seat
Saddle
Selle Royal Asphalt GR
Seatpost
OC2 Carbon 27.2 Offset 20
Motor & Battery
Battery
Ebikemotion 36V/6.9A 248Wh ANT+
Remote
Ebikemotion Pulsar One monochrome ANT+ LEV
Charger
Ebikemotion X35
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.45 mm | 1.48 mm | 1.5 mm | 1.52 mm |
| Bottom Bracket Height | 265 mm | 265 mm | 267 mm | 267 mm | 269 mm |
| Front Center | 578 mm | 593 mm | 613 mm | 632 mm | 640 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 64 mm | 61 mm | 53 mm | 53 mm | 56 mm |
| Stack | 529 mm | 554 mm | 579 mm | 604 mm | 629 mm |
| Reach | 370 mm | 381 mm | 392 mm | 403 mm | 414 mm |
| Top Tube Length | 511 mm | 534 mm | 551 mm | 575 mm | 593 mm |
| Seat Tube Angle | 75 ° | 74.5 ° | 74.5 ° | 74 ° | 74 ° |
| Seat Tube Length | 455 mm | 485 mm | 515 mm | 545 mm | 575 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 72 ° | 72 ° | 72.5 ° |
| Head Tube Length | 95 mm | 120 mm | 146 mm | 172 mm | mm |
| Chainstay Length | 424 mm | 424 mm | 424 mm | 424 mm | 424 mm |
| Wheelbase | 990 mm | 1004 mm | 1025 mm | 1044 mm | 1052 mm |
| Bottom Bracket Drop | 76 mm | 76 mm | 74 mm | 74 mm | 74 mm |
| Standover Height | 712 mm | 789 mm | 823 mm | 843 mm | 876 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 150 cm | 159 cm | 169 cm | 179 cm | 189 cm |
| Rider Max Height | 161 cm | 171 cm | 181 cm | 191 cm | 200 cm |
About this model
GAIN M20 belongs to the Orbea E Gain model. Orbea launched 78 e-bikes of this model so far. You can easily view all of the Orbea E Gain e-bikes models from 2021, here.
Model range prices
Orbea GAIN D50 2021 is the most economical model, with a starting price of 2869$. Orbea GAIN M10i 20mph 2021 on the other hand costs 9999$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Endurance e-bikes average price
According to our calculations, the average cost of an Endurance e-bike that is reliable is 3800$. However, even though the average price of an Endurance e-bike is lower, you might still be able to get a top-quality e-bike. As a general rule of thumb, you should always read reviews about the e-bike and its components before buying it to ensure you don’t pay too much.
This e-bike was released in 2021 and its price was 5351$. Doing a quick comparison, we notice that GAIN M20 price is 40.82% more expensive than the average cost of an Endurance e-bike.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork material
The fork is made out of carbon, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
As for the wheels, Orbea GAIN M20 2021, has a 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
Sizes
GAIN M20 comes in 5 sizes, that range from 150 cm – 200 cm (4.92 ft – 6.56 ft). In short, it won’t be difficult to find the right one for you.