Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c / 650b -
Groupset GRX 800 -
Suspension Rigid -
Drivetrain 2 × 11 -
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 RX810
Front Derailleur
Shimano GRX RX810
Shift Levers
Shimano GRX RX810
Cassette
Ultegra HG800 11-34
Crank
Shimano GRX RX810 48x31
Bottom Bracket
Shimano BB86
Chain
Shimano HG701
Pedals
Not Included
Wheels
Rims
Select Wheels Above
Tires
Panaracer Gravel King SK 700x43c 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 |
About this model
Boundary GRX 810 is part of the Obed Boundary model. There are 23 bikes that carry this model name. Take a sneak peek at all Obed Boundary bikes models from 2021, by clicking here.
Model range prices
The most economical model, the Obed Boundary GRX 400 2021 has a starting price of 2195$. Obed Boundary Campy Ekar 1×13 2021 on the other hand is the most expensive at 3995$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Gravel bikes average price
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, even though the average price of a Gravel bike is lower, you might still be able to get a top-quality bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
At the moment of the release date, Obed Boundary GRX 810 price was 3024$. Comparing this to the average Gravel bike price, we see that the price is 22.83% higher.
Overview of components
Fork material
The fork is made out of carbon, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels size
The wheels on Boundary GRX 810 are the 700c aluminum type. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 10 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, you won’t have a problem finding one that suits you.