Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset GRX Di2, GRX 800 -
Suspension Rigid -
Drivetrain 2 × 11 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
XS
156cm - 166cm
SM
163cm - 174cm
SM
163cm - 174cm
MD
171cm - 182cm
MD
171cm - 182cm
LG
179cm - 189cm
LG
179cm - 189cm
XL
185cm - 195cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon Fiber
Suspension Fork
Boundary Carbon, Multiple Rack/Fender/Cargo Mounts
Drivetrain
Rear Derailleur
Shimano GRX RX815 Di2
Front Derailleur
Shimano GRX RX815 Di2
Shift Levers
Shimano GRX RX815 Di2
Cassette
Ultegra HG800 11-34
Crank
GRX RX810 48/31
Bottom Bracket
Shimano BB86
Chain
Shimano HG701
Pedals
Not Included
Wheels
Rims
Select Wheels Above
Tires
Panaracer Gravel King SK 700x43c Tubeless, Panaracer Gravel King SK 650Bx1.9 Tubeless
Brakes
Brakes
Shimano GRX RX810 Hydraulic
Disk Rotors
Shimano XT MT800 160mm
Cockpit
Stem
FSA Energy
Handlebar
FSA A-Wing AGX Alloy
Headset
Cane Creek 40 Series
Seat
Saddle
WTB Volt Medium Cromoly
Seatpost
FSA SL-K Carbon
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | XS | SM | SM | MD | MD | LG | LG | XL | XL |
|---|---|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.44 mm | 1.44 mm | 1.48 mm | 1.48 mm | 1.5 mm | 1.5 mm | 1.53 mm | 1.53 mm | 1.54 mm | 1.54 mm |
| Bottom Bracket Height | 282 mm | mm | 282 mm | mm | 282 mm | mm | 282 mm | mm | 282 mm | mm |
| Front Center | 594 mm | 594 mm | 595 mm | 595 mm | 600 mm | 600 mm | 611 mm | 611 mm | 626 mm | 626 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 71 mm | 64 mm | 73 mm | 66 mm | 64 mm | 58 mm | 61 mm | 55 mm | 61 mm | 55 mm |
| Stack | 542 mm | 542 mm | 562 mm | 562 mm | 573 mm | 573 mm | 595 mm | 595 mm | 614 mm | 614 mm |
| Reach | 376 mm | 376 mm | 380 mm | 380 mm | 381 mm | 381 mm | 390 mm | 390 mm | 399 mm | 399 mm |
| Top Tube Length | 525 mm | 525 mm | 540 mm | 540 mm | 555 mm | 555 mm | 570 mm | 570 mm | 585 mm | 585 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74 ° | 74 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 490 mm | 490 mm | 520 mm | 520 mm | 540 mm | 540 mm | 560 mm | 560 mm | 580 mm | 580 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 71 ° | 71 ° | 71.5 ° | 71.5 ° | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 120 mm | 120 mm | 140 mm | 140 mm | 150 mm | 150 mm | 170 mm | 170 mm | 190 mm | 190 mm |
| Chainstay Length | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
| Wheelbase | 1025 mm | 1025 mm | 1026 mm | 1026 mm | 1031 mm | 1031 mm | 1042 mm | 1042 mm | 1057 mm | 1057 mm |
| Bottom Bracket Drop | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm |
| Standover Height | 764 mm | 764 mm | 791 mm | 791 mm | 808 mm | 808 mm | 828 mm | 828 mm | 848 mm | 848 mm |
| Wheels | 700 | 650 | 700 | 650 | 700 | 650 | 700 | 650 | 700 | 650 |
| Rider Min Height | 156 cm | 156 cm | 163 cm | 163 cm | 171 cm | 171 cm | 179 cm | 179 cm | 185 cm | 185 cm |
| Rider Max Height | 166 cm | 166 cm | 174 cm | 174 cm | 182 cm | 182 cm | 189 cm | 189 cm | 195 cm | 195 cm |
Model Overview
Boundary GRX 810 Di2 is part of the Obed Boundary model. 23 bikes variations carry this model name so far. You can get a glimpse at all models from 2022, by clicking on this link.
Model range prices
The most economical model, the Obed Boundary GRX 400 2022 has a starting price of 2195$. Obed Boundary Campy Ekar 1×13 2022 on the other hand is the most expensive at 4445$.
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.
Gravel bikes average price
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, you could also get a good Gravel bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Obed Boundary GRX 810 Di2 price was 4095$. Doing a quick comparison, we notice that Boundary GRX 810 Di2 price is 66.33% more expensive than the average cost of a Gravel bike.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels size
The wheels on Boundary GRX 810 Di2 are the 700c aluminum type. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Obed Boundary GRX 810 Di2 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
This bike is available in 10 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, it won’t be difficult to find the right one for you.