Orbea GAIN M31e 1X 20mph 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 700c
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Groupset Rival XPLR AXS, Rival AXS
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Suspension Rigid
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Motor MAHLE 55Nm hub-drive
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Battery Mahle iX350 36V 353Wh
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Drivetrain 1 × 12 Electronic
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Brakes Hydraulic Disc
Recommended size guide.
XS
155cm - 168cm
SM
165cm - 174cm
MD
171cm - 181cm
LG
178cm - 187cm
XL
184cm - 193cm
XXL
190cm - 207cm
Parts list
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
SRAM Rival XPLR eTAP AXS
Shift Levers
SRAM Rival eTap AXS
Cassette
SRAM XG-1251 XPLR 10-44t 12-Speed
Crank
SRAM Rival 1 Dub Wide 40t
Bottom Bracket
BB86/BB92, press-fit
Chain
SRAM Rival 12-Speed
Wheels
Rims
Alloy, Tubeless, 700c, 21c
Tires
Pirelli Cinturato™ Gravel H 700x35c TLR
Brakes
Brakes
SRAM Rival eTap AXS
Cockpit
Stem
OC Road Performance RP10, -8º
Handlebar
OC Gravel GR30, Reach 80, Drop 125
Headset
FSA 1-1/2" Integrated Aluminium Cup
Seat
Saddle
Fizik Aliante R5
Seatpost
OC Performance XP10 Carbon, 27.2mm, Setback 0
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
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 M31e 1X 20mph is part of the Orbea E Gain model. Orbea released 78 e-bikes variations of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
Orbea GAIN M20 20mph 2023 is the most affordable e-bike of this model and has a price of 5599$. On the other hand, Orbea GAIN M10i 2023, is the most expensive and costs 11311$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Endurance e-bikes average price
Our math shows that the average cost of a dependable Endurance e-bike is 3800$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance e-bike. As a general rule of thumb, you should always read reviews about the e-bike and its components before buying it to ensure you don’t pay too much.
When Orbea released this model in 2023, its price was 6799$. Doing a quick comparison, we notice that GAIN M31e 1X 20mph price is 78.92% higher than the average cost of an Endurance e-bike.
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.
Overview of components
Fork material
GAIN M31e 1X 20mph has a carbon fork, 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 leaving the production line, the GAIN M31e 1X 20mph model has 700c aluminum wheels. 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. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
There are 6 sizes available for this model. Rider height can be anywhere between 155 cm – 207 cm (5.09 ft – 6.79 ft). In short, you can easily find one that suits you.
