2023 Orbea

GAIN M20i 20mph

A carbon frame endurance e-bike with high-end components and hydraulic disc brakes.
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MSRP$7,599
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 12 Electronic
GroupsetUltegra Di2
MotorMAHLE 55Nm hub-drive
BatteryMAHLE 353Wh
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
GAIN M20i 20mph
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

GAIN M20i 20mph

39 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
XS

5'1" – 5'7"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'2"

XL

6'0" – 6'4"

XXL

6'2" – 6'10"

Rider Fit Notes

None yet.

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Reviews
Bikerumor
Orbea's Gain Carbon Road & Gravel Ebike Gains a Lightweight Mahle X20 Upgrade

Jan 2023

2023 Orbea Gain carbon ebikes get lighter, more powerful Mahle X20 upgrade, along with other refinements for better road & gravel riding...

Read Review

BikeRadar
Orbea Gain M10i first ride review

Jan 2023 · Warren Rossiter

Can the new Gain ebike live up to Orbea's 'pure road' claims?

Highs
  • Clever system

  • Lightweight

  • Impressive range

  • Superb braking

Lows
  • You probably don’t need the Dura-Ace Di2 version

Read Review

Cycling Tips
2023 Orbea Gain e-road bike first ride review - CyclingTips

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.

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Velo
2023 Orbea Gain e-road bike first ride review

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.

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Road Bike Action
ORBEA GAIN M20i E-ROAD BIKE TEST

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.

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Gran Fondo Magazine
The Orbea Gain M20i in review

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.

Highs
  • High stability

  • Intuitive and good-natured handling

  • Light integration

  • MyO customisation

Lows
  • Comfort imbalance between front and rear

  • Sometimes unnatural power output of motor due to its lack of a torque sensor

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Cyclist
Orbea Gain M20i e-bike review

Dec 2020 · Paul Norman

A great ride and visual control of the motor’s support level from the bars

Highs
  • Well specced

  • Head unit to control and monitor motor

Lows
  • Battery easy to deplete quickly

  • No mudguard mounts

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
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 StandardBB86/BB92, Press Fit

ColorsWhite Chic - Metallic Green Artichoke (Gloss); Tanzanite Carbon View (Matt) - Carbon Raw (Gloss); Customizable

Fork

Gain OMR carbon fork, 700x35 maximun tyre, flat mount disc mount, 12x100mm Thru Axle

Bottom Bracket

BB86/BB92, press-fit

Headset

FSA 1-1/2" Integrated Aluminium Cup

Stem

OC Road Performance RP10, -8º

Handlebar

OC Road Performance RP10-R Carbon, Rise 15, Reach 70, Drop 125

Saddle

Fizik Aliante R5

Seatpost

OC Performance XP10-S Carbon, 27.2mm, Setback 20

TypeRigid

Groupset
Rear Derailleur

Shimano Ultegra Di2 R8150

Front Derailleur

Shimano Ultegra Di2 R8150

Crank

Shimano Ultegra R8100 34x50t

Shifters

Shimano ST-8170

Cassette

Shimano Ultegra R8100 11-30t 12-Speed

Chain

Shimano M8100

Brakes

Shimano R8170 Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Carbon 42, Tubeless, 21c

Tires

Pirelli P ZERO™ Race TLR 700x30c

Electric Components
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

Accessories
Lights

Rear position light, on saddle clamp, COB Led, On/Off, 12 Lumen. STVZO

Rider Notes
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Last updated October 3
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