dolan GXA Aluminium Disc Gravel Bike – Shimano GRX RX820 DI2 – 2×12 2024
2024 Road
Estimate price |
3,494$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset GRX 800, GRX 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 - (49cm X-SML)
Suspension Fork
Alpina Carbon Gravel Adventure Fork (3-Bolt)
Drivetrain
Rear Derailleur
GRX RD-RX825-DI2 - (11-36T) Rear Derailleur - 2x12
Front Derailleur
GRX FD-RX825-Di2 Brazed-on 12s - Front Derailleur
Cassette
Ultegra CS R8100 12spd Cassette - 11/30
Crank
GRX RX820-2 2x12 Chainset-170mm - 48-31T
Bottom Bracket
Tthreaded
Chain
Shimano CN-M6100 12spd Chain (With Quick Link)
Pedals
None-Fitted
Wheels
Rims
Mavic Allroad Disc Wheelset
Tires
Vittoria Randonneur Tech Rigid BLK Tyre (32-622-700x32c)
Brakes
Brakes
Hydraulic Disc
Cockpit
Stem
Deda Zero (7cm) Stem
Handlebar
Deda Zero RHM Black on Black (Alloy) Handlebars (42cm - Outside-Outside)
Seat
Saddle
Selle Italia X3 Boost Flow Saddle
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 | 1.478 mm | 1.514 mm | 1.542 mm | 1.558 mm | 1.59 mm | 1.544 mm |
| Stack | 541 mm | 560 mm | 572 mm | 592 mm | 609 mm | 624 mm |
| Reach | 366 mm | 370 mm | 371 mm | 380 mm | 383 mm | 404.2 mm |
| Top Tube Length | 525 mm | 535 mm | 545 mm | 560 mm | 575 mm | 595 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 |