Allied Allroad Ultegra R8100 Di2 2021
2021 Road
Estimate price |
8,475$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Drivetrain
Rear Derailleur
Shimano Ultegra RD-R8150 Di2
Front Derailleur
Shimano Ultegra FD-R8150 Di2
Shift Levers
Shimano Ultegra ST-R8170 Di2
Cassette
Shimano Ultegra CS-R8100 11-34
Crank
Shimano Ultegra FC-R8100 50/34
Bottom Bracket
Shimano Ultegra SM-BBR60
Chain
Shimano XT CN-M8100
Wheels
Rims
Industry Nine UL250 CX
Tires
WTB Vulpine SG2 700x40
Brakes
Brakes
Shimano Ultegra BR-R9170
Cockpit
Stem
ALLIED ECHO
Handlebar
FSA K-Force Compact Carbon
Seat
Saddle
Ergon SR10 S/M Tinox Saddle
Seatpost
FSA SL-K Carbon Seatpost
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XXS | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.4 mm | 1.43 mm | 1.46 mm | 1.49 mm | 1.53 mm |
| Bottom Bracket Height | 271 mm | 271 mm | 271 mm | 271 mm | 271 mm | 271 mm |
| Front Center | 562 mm | 576 mm | 580 mm | 593 mm | 609 mm | 624 mm |
| Rake | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm |
| Trail | 64 mm | 64 mm | 58 mm | 58 mm | 58 mm | 58 mm |
| Stack | 507 mm | 522 mm | 542 mm | 562 mm | 587 mm | 612 mm |
| Reach | 364 mm | 373 mm | 379 mm | 386 mm | 394 mm | 401 mm |
| Top Tube Length | 486.5 mm | 509 mm | 529.5 mm | 542.5 mm | 556 mm | 572 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 460 mm | 510 mm | 530 mm | 550 mm | 570 mm | 600 mm |
| Head Tube Angle | 72 ° | 72 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 107 mm | 123 mm | 140 mm | 161 mm | 188 mm | 214 mm |
| Chainstay Length | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm |
| Wheelbase | 963 mm | 977 mm | 980 mm | 993 mm | 1009 mm | 1024 mm |
| Bottom Bracket Drop | 77 mm | 77 mm | 77 mm | 77 mm | 77 mm | 77 mm |
| Standover Height | 714 mm | 728 mm | 761 mm | 796 mm | 817 mm | 838 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
Model Overview
Allroad Ultegra R8100 Di2 completes the Allied Allroad model. Allied launched 34 bikes of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
The most economical model, the Allied Allroad Rival AXS 2021 has a starting price of 6735$. Allied Allroad Dura-Ace R9200 Di2 2021 on the other hand is the most expensive at 11470$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Gravel bikes
If you want an acceptable Gravel bike you should know that the average price is 2462$. However, you could also get a good Gravel bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, this bike was made available in 2021 for 8475$. Comparing this to the average Gravel bike price, we see that the price is 244.23% more expensive.
Overview of components
Fork material
The fork 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
When it comes to wheels, the Allroad Ultegra R8100 Di2 bike is equipped with the 700c aluminum model. 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
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.