Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset GRX 800 -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
153cm - 167cm
SM
164cm - 173cm
MD
178cm - 184cm
LG
189cm - 193cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Orbea Terra carbon OMP disc, monocoque construction, tapered 1-1/8" - 1,5", PF30, powermeter compatible, Thru Axle 12mm x 142mm rear, thread M12x P1.5, internal cable routing, EC/DC compatible, SP 27,2mm.
Suspension Fork
Orbea Terra OMP carbon disc fork, full carbon steerer, tapered 1-1/8" - 1,5", carbon dropouts Thru axle 12mm x 100m, thread M12xP1.5, MMS system
Drivetrain
Rear Derailleur
Shimano RD-RX810
Front Derailleur
Shimano GRX RX810
Shift Levers
Shimano ST-RX810
Cassette
Shimano Ultegra HG800 11-34t 11-Speed
Crank
Shimano GRX RX810 31x48t
Bottom Bracket
PF30, press-fit
Chain
KMC X11-EL
Wheels
Rims
Orbea wheel: Ready GR with 12mm E-Thru hubset Shimano RS470 28H
Tires
Vittoria Terreno Dry Gravel G2.0 TNT 700x38c
Brakes
Brakes
Shimano RX810 Hydraulic disc
Cockpit
Stem
OC2 Road -8º
Handlebar
OC1 All Road, reach 80mm, drop 125mm, flare 12º
Headset
FSA 1-1/8 - 1-1/2" Integrated Carbon Cup ACB Bearings
Seat
Saddle
Prologo Akero AGX STN size 155mm
Seatpost
OC2 Carbon 27.2 Offset 20
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.49 mm | 1.5 mm | 1.54 mm | 1.57 mm |
| Bottom Bracket Height | 283 mm | 283 mm | 285 mm | 285 mm | 288 mm |
| Front Center | 597 mm | 610 mm | 622 mm | 639 mm | 656 mm |
| Rake | 51 mm | 51 mm | 51 mm | 52 mm | 52 mm |
| Trail | 69 mm | 69 mm | 69 mm | 68 mm | 68 mm |
| Stack | 537 mm | 552 mm | 567 mm | 592 mm | 617 mm |
| Reach | 362 mm | 370 mm | 377 mm | 384 mm | 392 mm |
| Top Tube Length | 523 mm | 535 mm | 547 mm | 562 mm | 577 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 460 mm | 510 mm | 554 mm | 590 mm | 630 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 70.5 ° | 70.5 ° | 70.5 ° |
| Head Tube Length | 122 mm | 138 mm | 156 mm | 182 mm | 212 mm |
| Chainstay Length | 422 mm | 422 mm | 422 mm | 422 mm | 422 mm |
| Wheelbase | 1009 mm | 1022 mm | 1035 mm | 1052 mm | 1070 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 68 mm | 68 mm | 65 mm |
| Standover Height | 756 mm | 788 mm | 820 mm | 850 mm | 885 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 153 cm | 164 cm | 178 cm | 189 cm | 191 cm |
| Rider Max Height | 167 cm | 173 cm | 184 cm | 193 cm | cm |
About this model
TERRA M20 is part of the Orbea Terra model. 68 bikes variations carry this model name so far. Take a sneak peek at all Orbea Terra bikes models from 2022, by clicking here.
Model range prices
Orbea TERRA H40 2022 is the most affordable bike of this model and has a price of 2123$. On the other hand, Orbea TERRA M21e TEAM 1X 2022, is the most expensive and costs 5626$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Gravel bikes
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, this doesn’t mean that if you spend less money on a Gravel bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 3599$. Comparing the average cost of a Gravel bike to this one, you will see that TERRA M20 price is 46.18% higher.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
TERRA M20 components
Fork material
The fork on this bike is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
When leaving the production line, the TERRA M20 model has 700c aluminum wheels. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The TERRA M20 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.