7.2–32.9 mph at 90 rpm, estimated from the published rear tire size 700×32c · 32-622 ETRTO.
Velopedia Bicycle Archive
2021 Giant FastRoad Advanced 1
Original specifications: geometry for 5 published sizes.
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At a glance
- Model year
- 2021
- Category
- Road
- Original MSRP
- $2,290.00
- Sizes
- S, M, ML, L, XL
- Colors
- Carbon/Chrome
- Geometry
- 5 manufacturer sizes
- In this record
- 22 specifications · 8 archived images · original MSRP · geometry
- Archive ID
- 900002542
Original buildCarbon Fiber
Frameset
| Frame Construction | Advanced-Grade Composite, disc |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Advanced-Grade Composite, alloy OverDrive steerer, disc |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano RS700 |
|---|---|
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 |
| Crankset | Shimano RS510, 34/50 |
| Bottom Bracket | Shimano, press fit |
| Cassette | Shimano HG700, 11-speed, 11x34 |
| Chain | KMC X11EL-1 |
| Pedals | Platform |
Brakes
| Brakes | TRP TKD-84 hydraulic, 140mm |
|---|
Cockpit & Contact Points
| Handlebar | Giant Connect flat, 31.8 |
|---|---|
| Stem | Giant Contact |
| Saddle | Giant Approach, UniClip accessory mount |
| Seatpost | Giant D-Fuse, composite |
Wheels & Tires
| Hubs | Giant P-R2 Disc wheelset, 12mm thru-axle |
|---|---|
| Rims | Giant P-R2 Disc wheelset |
| Spokes | Sapim Race |
| Front Tire | Giant Gavia Fondo 2, tubeless, 700x32c |
| Rear Tire | Giant Gavia Fondo 2, tubeless, 700x32c |
Geometry
Frame measurements by size.
Published frame view
Select an available measurement to locate it on the frame.
All geometry measurements5 sizes · 17 measurements
| Measurement | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Seat tube | 445 mm | 460 mm | 490 mm | 520 mm | 550 mm |
| Top tube | 545 mm | 560 mm | 575 mm | 595 mm | 615 mm |
| Head tube | 130 mm | 155 mm | 180 mm | 200 mm | 225 mm |
| Head-tube angle | 71.5° | 72° | 72° | 72.5° | 72.5° |
| Seat-tube angle | 73.5° | 73° | 73° | 72.5° | 72.5° |
| Chainstay / rear center | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1014 mm | 1020 mm | 1035 mm | 1045 mm | 1065 mm |
| Bottom-bracket drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Reach | 386 mm | 388 mm | 395 mm | 403 mm | 416 mm |
| Stack | 537 mm | 563 mm | 586 mm | 607 mm | 631 mm |
| Standover height | 697 mm | 719 mm | 741 mm | 767 mm | 795 mm |
| Fork offset / rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 64.7 mm | 61.5 mm | 61.5 mm | 58.2 mm | 58.2 mm |
| Crank length | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Handlebar width | 580 mm | 580 mm | 620 mm | 620 mm | 620 mm |
| Wheel size | 700C | 700C | 700C | 700C | 700C |
Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts

Shimano 105 CS-HG700 Cassette Gray, 11x34
11x34
More parts (2)
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
Bike-specific inspection checklist 20 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2021 Giant FastRoad Advanced 1 · Road · Published sizes: S, M, ML, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Advanced-Grade Composite, disc · Fork: Advanced-Grade Composite, alloy OverDrive steerer, disc · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano RS700 · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: Shimano RS510, 34/50 · Bottom bracket: Shimano, press fit · Cassette: Shimano HG700, 11-speed, 11x34 · Chain: KMC X11EL-1
Brakes
Inspect the brakes →Archived: Brakes: TRP TKD-84 hydraulic, 140mm
Wheels and tires
Check wheels and tires →Archived: Rims: Giant P-R2 Disc wheelset · Hubs: Giant P-R2 Disc wheelset, 12mm thru-axle · Front tire: Giant Gavia Fondo 2, tubeless, 700x32c · Rear tire: Giant Gavia Fondo 2, tubeless, 700x32c
Controls and contact points
Archived: Handlebar: Giant Connect flat, 31.8 · Stem: Giant Contact · Seatpost: Giant D-Fuse, composite · Saddle: Giant Approach, UniClip accessory mount · Pedals: Platform
Before and during the test ride
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Gallery8 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





