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Orbea Gain D50

Orbea Gain D50
  • Color: Black/Titanium
  • Color: Pastel Green/Black
  • Color: White Grey
$2,799.99 - $3,199.99
Please select options Unavailable
As per our dealer agreements with our main bike suppliers, we unfortunately are not permitted to ship some of their bikes, however, some can be shipped. Therefore, please give us a ring regarding a particular bike. Any bike can be purchased online and picked up at your convenience. If you live out of the area, give us a call and we can discuss our fly and ride program - we've hosted guests from all over who plan a Napa Valley getaway and take a bike home with them. We've also delivered bikes all over the country in unique circumstances - give us a call as we'd love to set you up. We can ship all parts, accessories and clothing.


We designed Gain to improve your rides, not dominate them. The Enough Power concept results in an exceptionally lightweight, sportive and rideable bike - a machine that heeds the call of the open road.

Every drop of sweat, every pedal stroke ignites the Gain so you can add more kilometers. Its seamless and integrated interfaces are modern and intuitive. The bike is designed to enhance your experience by minimizing distractions so it's just you, Gain and hours of road ahead.

Internal Cable Routing is carefully guided along the best path under the stem and through the head tube, with no rub or rattle, and is optimized for both traditional and electronic shifting systems. Proprietary headset spacers smooth airflow and offer easy adjustment. The entire Orbea road line offers this clean solution with OC Integrated stems and cable covers.

It's like magic - Fully integrated lighting is just one more feature to enhance your ride. Gain is safer and more functional with head and tail lamps that announce your presence day and night. With full-time running lights and an optional high beam light Gain is ready for the road.

The seatpost clamp of each Gain Carbon is integrated smoothly into the frame, decreasing the likelihood of contamination and increasing aerodynamics. It also looks great, too.

The Gain motor is the heart of the bike and the key component behind the Enough Energy concept. Its sophisticated transmission system provides smooth, balanced and reliable pedaling assistance in levels that allow you to improve your rides without making it too easy. And since the motor is located on the wheel axle, not the bottom bracket, you'll enjoy pedaling without resistance when the power assist is off. The Gain's torque simulation algorithm allows the bike to match power input per pedal stroke in order to generate more power when it's needed and conserve it when it's not.

- 36V-250W
- MAX SPEED: 25KM/H or 32KM/H


The battery is one of the most noticeable components of an eBike system, so every step has been taken to find the lightest, smallest and most discreet unit. Gain's Enough Range battery provides you enough battery power, not more. It eliminates the need for a bulky, high-output battery that needs to be removed from the bike.


Gain has only one external wire connection, allowing the rear wheel to be removed from the bike. This cable is tucked neatly under the chainstay and hidden with a smoothly-integrated cover. The battery access port under the BB is similarly invisible, and the headset cover blends neatly into the top tube. After all, what's the point of designing a great-riding bike and forgetting the design details?

Gain's control center is an attractive and discreet button on the top tube and a cycle computer mounted on the stem. With the simple iWoc ONE interface you can power the system on or off, check motor assist level and view the remaining battery charge. Colored LED lighting puts all the information you need right at your fingertips.

- Battery & assist level.
- Smart & compact.

Gain's smooth and balanced assist requires an advanced sensor. Blending perfectly with our effort to create a sleek and discrete system, the cassette lock ring is replaced with a PAS sensor that monitors your pedaling input and adjusts power accordingly.

- 40 Pulses per revolution.
- Magnetized lock ring sensor.
- Proprietary Algorithm & Electronics.

Geometry Chart:
1- SEAT TUBE (C-T) 460 485 515 545 575
2- TOP TUBE (EFF) 507 530 547 571 589
3- HEAD TUBE 97 122 146 172 196
4- CHAINSTAY 420 420 420 420 420
5- BB HEIGHT 267 267 267 267 267
6- BB DROP 74 74 74 74 74
7- WHEELBASE 988 1002 1017 1036 1050
8- HEAD ANGLE 71 71.5 72 72 72.5
9- SEAT ANGLE 75 74.5 74.5 74 74
10- STANDOVER 752 776 803 829 856
11- REACH 366 377 388 399 410
12- STACK 525 550 575 600 625
13- FORK LENGTH 400 400 400 400 400
RAKE 50 50 50 50 50
WHEEL SIZE 682 682 682 682 682

Geometry Chart:
X-Small 170 80 400
Small 170 90 400
Medium 170 100 420
Large 170 100 420
X-Large 170 110 440
* The handlebar size is centre-centre
150-160 59.1"-63.0" X-Small
160-170 63.0"-66.9" Small
170-180 66.9"-70.9" Medium
180-190 70.9"-74.8" Large
190-200 74.8"-78.7" X-Large


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.
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
Wheels Ready GR
Axles FRONT WHEEL AXLE: Orbea Thru Axle 12x100mm M12x2 P1 Hollow
Tires Hutchinson Fusion 5 Performance TLR 700x30
Crankset Shimano Claris R2000 34x50t
Shifters Shimano Claris ST-R2000
Front Derailleur Shimano Claris FD-R2000-F
Rear Derailleur Shimano Claris RD-R2000-GS
Cassette/Freewheel Shimano HG50 11-32t 8-Speed
Chain KMC X8
Brakes Shimano BR-RS305 Mechanical Disc
Handlebars OC RP30 Road Performance, Reach 80, Drop 125, w/Di2 hole
Stem OC RP21 Road Performance ICR, -6º, IFC01 Computer mount interface
Headset Acros Alloy 1-1/2" Internal Cable Routing
Seatpost OC 27.2 Offset 0, for integrated light
Saddle Fizik Aliante R5
Pedals Sold separately
Accessories & Extras FRONT LIGHT: Front position light, on display holder, COB Led, On/Off, 60 Lumen, ECE50
REAR LIGHT: Lezyne FENDER STVZO seatpost mounting 11 lumens
Motor Ebikemotion X35 Plus 20mph
Battery Ebikemotion 36V/6.9A 248Wh ANT+
Controller/Display OC monochrome ANT+ LEV
Charger Ebikemotion X35

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Black/Titanium / X-Small 08434446915475 M62046YM 210000031430
Black/Titanium / Medium 08434446915536 M62052YM
Black/Titanium / X-Large 08434446915598 M62058YM
Pastel Green/Black / X-Small 08434446915482 M62046YN
Pastel Green/Black / Small 08434446915512 M62049YN
Pastel Green/Black / Medium 08434446915543 M62052YN
Pastel Green/Black / Large 08434446915574 M62055YN
Pastel Green/Black / X-Large 08434446915604 M62058YN
White Grey / X-Small 08434446915468 M62046YL
White Grey / Small 08434446915499 M62049YL
White Grey / Medium 08434446915529 M62052YL
White Grey / Large 08434446915550 M62055YL
White Grey / X-Large 08434446915581 M62058YL