Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Motor MAHLE hub-drive -
Battery Mahle 36V/6.9A 248Wh ANT+ -
Drivetrain 2 × 12 Electronic -
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 Di2 R8150
Front Derailleur
Shimano Ultegra Di2 R8150
Shift Levers
Shimano ST-8170
Cassette
Shimano Ultegra R8100 11-30t 12-Speed
Crank
Shimano Ultegra R8100 34x50t
Bottom Bracket
BB86/BB92, press-fit
Chain
Shimano M8100
Wheels
Rims
OC2 Carbon 42 Tubeless Ready
Tires
Schwalbe ONE 30-622, 700x30C, Performance Line RaceGuard, TLE, ADDIX
Brakes
Brakes
Shimano R8170 Hydraulic Disc
Cockpit
Stem
OC RP10 Road Performance ICR, -8º, IFC01 Computer mount interface
Handlebar
OC RP20 Road Performance SL, Reach 80, Drop 125, w/Di2 hole
Headset
Acros Alloy 1-1/2" Internal Cable Routing
Seat
Saddle
Fizik Aliante R5
Seatpost
OC2 Carbon 27.2 Offset 20
Motor & Battery
Motor
Mahle motor hub X35 Plus 25kmh
Battery
Mahle 36V/6.9A 248Wh ANT+
Remote
Mahle Pulsar One monochrome ANT+ LEV
Charger
Mahle 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 | 80.5 mm | 105 mm | 131 mm | 158 mm | 182 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 | 745 mm | 772 mm | 801 mm | 827 mm | 854 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 |
Model Overview
GAIN M20i is an 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 2022, here.
Model range prices
Orbea GAIN D50 2022 is the most economical model, with a starting price of 2972$. Orbea GAIN M10i 20mph 2022 on the other hand costs 10799$, and is the most expensive model.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Endurance e-bikes
If you want an acceptable Endurance e-bike you should know that the average price is 3800$. However, you could also get a good Endurance e-bike even if you pay a lower amount than the average price. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Orbea GAIN M20i price was 7007$. Comparing the average cost of an Endurance e-bike to this one, you will see that GAIN M20i price is 84.39% higher.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork material
The fork on this e-bike is made out of carbon, so, it’s a great addition to the e-bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels size
When it comes to wheels, the GAIN M20i e-bike is equipped with the 700c carbon model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The GAIN M20i has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
Orbea GAIN M20i e-bike has 5 sizes, in the range of 150 cm – 200 cm (4.92 ft – 6.56 ft). In short, it won’t be difficult to find the right one for you.