Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Motor MAHLE 55Nm hub-drive -
Battery Mahle iX350 36V 353Wh -
Drivetrain 2 × 12 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
155cm - 168cm
SM
165cm - 174cm
MD
171cm - 181cm
LG
178cm - 187cm
XL
184cm - 193cm
XXL
190cm - 207cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Orbea Gain Carbon OMR monocoque structure, Integrated Seat clamp with STVZO light, ICR cable routing, Thru Axle 12x142mm rear, thread M12x2 P1, Flat Mount disc, 700x35 max tyre, BB386 EVO, Mahle X20 AMC plug.
Suspension Fork
Gain OMR carbon fork, 700x35 maximun tyre, flat mount disc mount, 12x100mm Thru Axle
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
Carbon 42, Tubeless, 21c
Tires
Pirelli P ZERO™ Race TLR 700x30c
Brakes
Brakes
Shimano R8170 Hydraulic Disc
Cockpit
Stem
OC Road Performance RP10, -8º
Handlebar
OC Road Performance RP10-R Carbon, Rise 15, Reach 70, Drop 125
Headset
FSA 1-1/2" Integrated Aluminium Cup
Seat
Saddle
Fizik Aliante R5
Seatpost
OC Performance XP10-S Carbon, 27.2mm, Setback 20
Motor & Battery
Motor
Mahle motor hub X20, ALC
Battery
Mahle iX350 36V 353Wh
Remote
Mahle ONE Head Unit (BT/ANT+)
Charger
Mahle Active Charger up to 4A
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.45 mm | 1.48 mm | 1.51 mm | 1.53 mm | 1.55 mm |
| Bottom Bracket Height | 263 mm | 263 mm | 263 mm | 265 mm | 265 mm | 265 mm |
| Front Center | 582 mm | 596 mm | 608 mm | 619 mm | 632 mm | 644 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 64.5 mm | 63.3 mm | 61.4 mm | 58 mm | 57 mm | 55 mm |
| Stack | 521 mm | 543 mm | 565 mm | 587 mm | 609 mm | 631 mm |
| Reach | 366 mm | 374 mm | 382 mm | 390 mm | 398 mm | 406 mm |
| Top Tube Length | 512 mm | 531 mm | 551 mm | 565 mm | 583 mm | 598 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73.5 ° | 73.2 ° | 73.2 ° |
| Seat Tube Length | 430 mm | 460 mm | 490 mm | 515 mm | 540 mm | 570 mm |
| Head Tube Angle | 71 ° | 71.2 ° | 71.5 ° | 72 ° | 72.2 ° | 72.5 ° |
| Head Tube Length | 113 mm | 136 mm | 158 mm | 181 mm | 203 mm | 225 mm |
| Chainstay Length | 411 mm | 411 mm | 411 mm | 411 mm | 411 mm | 411 mm |
| Wheelbase | 980 mm | 994 mm | 1007 mm | 1018 mm | 1031 mm | 1043 mm |
| Bottom Bracket Drop | 78 mm | 78 mm | 78 mm | 76 mm | 76 mm | 76 mm |
| Standover Height | 724 mm | 752 mm | 778 mm | 799 mm | 826 mm | 840 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 165 cm | 171 cm | 178 cm | 184 cm | 190 cm |
| Rider Max Height | 168 cm | 174 cm | 181 cm | 187 cm | 193 cm | 207 cm |
About this model
GAIN M20i belongs to the Orbea E Gain model. Orbea released 78 e-bikes variations of this model so far. You can easily view all of the Orbea E Gain e-bikes models from 2023, here.
Model range prices
Orbea GAIN M20 20mph 2023 is the most economical model, with a starting price of 5599$. Orbea GAIN M10i 2023 on the other hand costs 11311$, and is the most expensive model.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Endurance e-bikes average price
According to our math, the average price for a trustworthy Endurance e-bike is 3800$. However, you could also get a good Endurance e-bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the e-bike and its components before buying it to ensure you don’t pay too much.
When Orbea released this model in 2023, its price was 8514$. Comparing this to the average Endurance e-bike price, we see that the price is 124.05% more expensive.
Internal Cable Routing
It’s also important to mention the internal cable routing that this e-bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
GAIN M20i components
Fork material
GAIN M20i has a carbon fork, so, it won’t add up to much weight to your e-bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
The wheels on GAIN M20i are the 700c carbon type. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
When you want to stop the bike in time, the brakes are vital. The GAIN M20i 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, these are ideal for anyone.
Sizes
Orbea GAIN M20i e-bike has 6 sizes, in the range of 155 cm – 207 cm (5.09 ft – 6.79 ft). In conclusion, finding one for you shouldn’t be a problem.