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2021 Orbea

GAIN D30 20mph

An aluminum frame endurance e-bike with upper mid-range components and shimano 105 hydraulic disc brakes.

Manufacturer Price

$3,999
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 12
Groupset105
MotorMAHLE hub-drive
BatteryMAHLE 248Wh
BrakesShimano 105 Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
GAIN D30 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 D30 20mph

39 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

4'11" – 5'4"

SM

5'2" – 5'8"

MD

5'6" – 6'0"

LG

5'10" – 6'4"

XL

6'2" – 6'7"

Rider Fit Notes
  • 6'6", size XL, Just right
  • 6'1", size LG, Just right
  • 6'3", size LG, Just right
Price History
Reviews
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.

Read Review

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

Read Review

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

BikeRadar
Orbea Gain Carbon M20 MyO review

Nov 2019 · Warren Rossiter

Hugely fun, even with the motor switched off. The Gain is a real pleasure to ride

Highs
  • Subtle assistance, can be bespoke

Lows
  • Wheel upgrade is a must to get the best from the bike

Read Review

ebiketips
Orbea Gain D15

Jun 2018

Verdict: Lightweight e-gravel bike that's an enjoyable ride and will appeal to more experienced riders wanting a bit of help

Read Review

Geometry
Specs
Build
Frame

Orbea Gain Hydro 6061 Hydroform Aluminum 2021, ICR cable routing, Forged BB, safety screw, 135x9 QR, Flat Mount disc mount, 700x40 maximun tyre, 1" 1/2 semiintegrated head set, 41x86,5 Pressfit botton bracket.

BB StandardBB86/BB92, 86mm, Press Fit

ColorsMango (Gloss) - Black (Matt); Borealis Blue (Gloss) - Black (Matt); Metallic Silver (Matt) - Black (Gloss)

Fork

Gain Hydro carbon fork, full carbon, 1-1/8" - 1.5" tappered head tube compatible, 700x40 maximun tyre, flat mount disc mount, Thru axle 12x100mm

Bottom Bracket

BB86/BB92, 86mm, press-fit

Headset

Acros Alloy 1-1/2" Internal Cable Routing

Stem

OC Road Performance RP21, -6º

Handlebar

OC Road Performance RP31, Reach 80, Drop 125

Saddle

Fizik Aliante R5

Seatpost

SP07, Alloy, 27.2mm, Setback 0, for integrated light

TypeRigid

Groupset
Rear Derailleur

Shimano 105 R7100

Front Derailleur

Shimano 105 R7100

Crank

Shimano RS520 34x50t

Shifters

Shimano R7120

Cassette

Shimano 105 R7100 11-34t 12-Speed

Chain

Shimano M6100

Brakes

Shimano R7170 Hydraulic Disc

TypeShimano 105 Hydraulic Disc

Wheels
Rims

Alloy, Tubeless, 700c, 21c, 32H

Tires

Pirelli P7™ Sport 700x32c

Electric Components
Motor

Mahle motor hub X35 Plus 20mph

Battery

Mahle 36V/6.9A 248Wh ANT+

Remote

Mahle iWoc ONE

Display

Mahle Pulsar One monochrome ANT+ LEV

Charger

Mahle X35

Accessories
Lights

Front: Front position light, on display holder, COB Led, On/Off, 60 Lumen, ECE50., Rear: Lezyne Fender STVZO seatpost mounting 11 lumens

Rider Notes
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First added September 24

Last updated May 3