dolan GXA Aluminium Disc Gravel Bike – Shimano-12s-105 R7170 DI2 2022
2022 Road
Estimate price |
3,115$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset 105 Di2 -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
49cm
155cm - 163cm
52cm
161cm - 169cm
54cm
166cm - 175cm
56cm
172cm - 181cm
58cm
178cm - 186cm
61cm
183cm - 191cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
GXA Gravel Frame - Battleship Grey - (49cm X-SML)
Suspension Fork
Dolan GXA Carbon Gravel Adventure Fork (3-Bolt), +£99.98
Drivetrain
Rear Derailleur
105 RD-R7150 Di2 12s Rear Derailleur
Front Derailleur
105 FD-R7150 Di2 Brazed-On 12s Front Derailleur
Cassette
Shimano 105 R7100 12Spd Cassette - 11/34
Crank
105-R7100 12s Chainset - 170mm 50/34T
Bottom Bracket
Tthreaded
Chain
Shimano CN-M6100 114 LINKS 12SPD Quick-Link Chain
Pedals
None-Fitted
Wheels
Rims
Mavic Allroad Disc Wheelset
Tires
Continental Ultra Sport III Rigid Clincher 700x28c Tyre
Brakes
Brakes
Shimano 105 BR-R7170F / BR-R7170R Front/Rear Disc Brake Calipers
Cockpit
Stem
Deda Zero (7cm) Stem
Handlebar
Deda Zero RHM Black on Black (Alloy) Handlebars (42cm - Outside-Outside)
Seat
Saddle
Selle Italia Model X SuperFlow Saddle - Black
Seatpost
Alpina 27.2mm Aluminium Seatpost (350mm Setback)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.51 mm | 1.53 mm | 1.55 mm | 1.58 mm | 1.54 mm |
| Stack | 546 mm | 565 mm | 577 mm | 597 mm | 614 mm | 629 mm |
| Reach | 371 mm | 375 mm | 376 mm | 385 mm | 388 mm | 409.2 mm |
| Top Tube Length | 530 mm | 540 mm | 550 mm | 565 mm | 580 mm | 600 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73 ° | 73 ° | 72.5 ° | 73 ° |
| Seat Tube Length | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm | 610 mm |
| Head Tube Angle | 70.5 ° | 71 ° | 71.5 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 120 mm | 140 mm | 150 mm | 170 mm | 190 mm | 210 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |
About this model
GXA Aluminium Disc Gravel Bike – Shimano-12s-105 R7170 DI2 is a Dolan Gxa model. Dolan launched 23 bikes of this model so far. You can easily view all of the Dolan Gxa bikes models from 2022, here.
Model range prices
The most economical model, the Dolan GXA Aluminium Disc Gravel Bike – Shimano 105 R7020 HDR 2022 has a starting price of 1945$. Dolan GXA Aluminium Disc Gravel Bike – Shimano GRX RX815 DI2 2×11 HDR 2022 on the other hand is the most expensive at 4135$.
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 to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, this doesn’t mean that if you spend less money on a Gravel bike, you couldn’t get a decent one. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
When Dolan released this model in 2022, its price was 2796$. In conclusion, this bike price is 13.57% higher than the price of the average Gravel bike.
Overview of components
Fork material
The fork 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 size
The wheels on GXA Aluminium Disc Gravel Bike – Shimano-12s-105 R7170 DI2 are the 700c aluminum type. 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. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
Sizes
GXA Aluminium Disc Gravel Bike – Shimano-12s-105 R7170 DI2 comes in 6 sizes, that range from 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, it won’t take much to find one that’s right for you.