
Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s DealsGAIN M30
A carbon frame endurance e-bike with upper mid-range components and shimano 105 hydraulic disc brakes.
Manufacturer Price
£5,299($7,107)| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 12 |
| Groupset | 105 |
| Motor | MAHLE 55Nm hub-drive |
| Battery | MAHLE 353Wh |
| Brakes | Shimano 105 Hydraulic Disc |
5'2" – 5'6"
5'4" – 5'9"
5'6" – 5'11"
5'9" – 6'2"
6'0" – 6'4"
6'1" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Summary
The Orbea Gain is a lightweight endurance e-road bike featuring the Mahle X20 hub drive motor for smooth, natural power delivery that enhances rather than dominates the riding experience. Its geometry is optimized for balanced handling and comfort, with clearance for wider tires and integrated lights for practicality. Overall, it offers a stealthy, high-performance ride suitable for both seasoned cyclists and newcomers seeking extended range and assistance.
Lightweight Mahle X20 hub drive motor with smooth power delivery
Extended battery range with options for internal and external batteries
Optimized geometry for balanced handling and comfort
Integrated front and rear lights for safety
Customizable through Orbea's MyO program
Heavier than some high-end e-road bikes
Limited tire clearance to 35mm despite claims of up to 40mm
Firmer rear feel due to hub motor weight
Higher-end builds may have a punchy price tag
Orbea gives their versatile Gain road & gravel ebike a lighter and stealthy power boost with an upgrade to the Mahle X20 – the “lightest e-bike drive system on the market”
The Gain’s ride feel outclasses every e-road bike I’ve tested in the past
It’s intended to allow you to get out and still have a decent intensity cardio workout, but without going into the red – more like you’re just having a really good day on the bike, as opposed to feeling superhuman.
Feedback?
View all reviews

Aug 2023 · Warren Rossiter
Orbea’s latest premium lightweight e-road bike
Clever system
Light weight
Impressive range
Superbike build
Dura ace di2 build might be overkill

Jan 2023 · Cory Benson
2023 Orbea Gain carbon ebikes get lighter, more powerful Mahle X20 upgrade, along with other refinements for better road & gravel riding...
Jan 2023 · Dave Everett
It's 2023, and Shoddy Dave's temporarily traded in his old road racing ways for Orbea's new e-road bike.
Jan 2023 · Dave Everett
It's 2023, and Shoddy Dave's temporarily traded in his old road racing ways for Orbea's new e-road bike.

May 2021 · RBA Staff
Orbea is staying true to their legacy of designing eye-catching bikes, and here they’ve created another work of art with the Gain M20i e-road bike. Orbea took many details into account when heading to the drawing board on the latest version of their e-road machine.

Apr 2021 · By
Orbea send the Gain M20i into the race and, with some additional power from Ebikemotion, want to snag the win. Can an E-road bike be the best road bike of the 2021 season? And how does it perform in comparison to the other two ebikes and 12 purely muscle-powered contenders? Find out all the answers here.
High stability
Intuitive and good-natured handling
Light integration
MyO customisation
Comfort imbalance between front and rear
Sometimes unnatural power output of motor due to its lack of a torque sensor
| 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. BB Standard: BB86/BB92, Press Fit Colors: White Chic - Metallic Green Artichoke (Gloss); Tanzanite Carbon View (Matt) - Carbon Raw (Gloss); Infinity Green Carbon View (Matt); Wine Red Carbon View - Titanium (Gloss); Customizable |
|---|---|
| Fork | Gain OMR carbon fork, 700x35 maximun tyre, Flat Mount disc, Thru Axle 12x100mm, thread M12x2 P1 |
| Bottom Bracket | BB86/BB92, press-fit |
| Stem | OC Road Performance RP10, -8º |
| Handlebar | OC Road Performance RP21 Alu SL, Reach 80, Drop 125 |
| Saddle | Fizik Aliante R5 |
| Seatpost | SP 0.2 Carbon, 27.2mm, Setback 20 Type: Rigid |
| Rear Derailleur | Shimano 105 R7100 |
|---|---|
| Front Derailleur | Shimano 105 R7100 |
| Crank | Shimano 105 R7100 34x50t |
| Shifters | Shimano R7120 |
| Cassette | Shimano 105 R7100 11-34t 12-Speed |
| Chain | Shimano M7100 |
| Brakes | Shimano R7170 Hydraulic Disc Type: Shimano 105 Hydraulic Disc |
| Rims | Alloy, Tubeless, 700c, 21c |
|---|---|
| Tires | Pirelli P ZERO™ Race SmartEVO TLR 700x30c |
| Motor | Mahle motor hub X20, ALC |
|---|---|
| Battery | Mahle iX350 36V 353Wh |
| Remote | Mahle ONE Head Unit (BT/ANT+) |
| Display | Mahle Pulsar One monochrome ANT+ LEV |
| Charger | Mahle Active Charger up to 4A |
| Lights | Rear position light, on saddle clamp, COB Led, On/Off, 12 Lumen. STVZO |
|---|
First added April 9
Last updated December 16
Not listed for 503 days