Velopedia Bicycle Archive
2017 Liv Avow Advanced Pro 1
Original manufacturer specifications including geometry for 4 published sizes.
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What Velopedia knows
- Model year
- 2017
- Category
- Road
- Sizes
- XS, S, M
- Colors
- Composite/Teal/Purple
- Geometry
- 4 manufacturer sizes · Geometry context
- Record coverage
- 23 preserved details · archived image · preserved geometry
- Archive ID
- 900002255
Model history 4 other years
Frameset
| Frame Construction | Advanced-grade composite |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | AeroDrive Tri, Advanced-grade composite, Hybrid steerer |
| Fork Material | Carbon Fiber |
| Rear Shock | N/A |
Drivetrain
| Shifters | Shimano Ultegra Di2 TT with Dura-Ace Di2 bar-ends |
|---|---|
| Front Derailleur | Shimano Ultegra Di2 |
| Rear Derailleur | Shimano Ultegra Di2 |
| Crankset | Vision Trimax Alloy, 36/52 |
| Bottom Bracket | Vision, Press fit |
| Cassette | Shimano Ultegra 11x28, 11-speed |
| Chain | KMC X11 SL |
| Pedals | N/A |
Brakes
| Brakes | Giant SpeedControl SL, w/ Ti hardware |
|---|
Cockpit & Contact Points
| Handlebar | AeroDrive Tri Composite base bar w/ Composite extensions, 31.8mm |
|---|---|
| Stem | Avow, alloy |
| Saddle | ISM PS 1.0 |
| Seatpost | Avow, Composite |
Wheels & Tires
| Hubs | Giant SLR 1 Aero DBL WheelSystem; Pawl driver, [F] 16h [R] 21h |
|---|---|
| Rims | Giant SLR 1 Aero DBL WheelSystem; 55mm deep, 23mm wide, Tubeless compatible, Full composite |
| Spokes | Giant SLR 1 Aero DBL WheelSystem; Dynamic Balanced Lacing, bladed stainless |
| Front Tire | Giant Gavia SL Tubeless, 700x25, Folding |
| Rear Tire | Giant Gavia SL Tubeless, 700x25, Folding |
Size-specific frame data
Geometry
Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.
| Measurement | XXS | XS | S | M |
|---|---|---|---|---|
| Seat tube | 450 mm | 480 mm | 510 mm | 530 mm |
| Top tube | 480 mm | 500 mm | 515 mm | 540 mm |
| Head tube | 80 mm | 80 mm | 95 mm | 125 mm |
| Head-tube angle | 71.5° | 72° | 72.5° | 72.5° |
| Seat-tube angle | 77° | 77° | 77° | 77° |
| Chainstay / rear center | 405 mm | 405 mm | 405 mm | 405 mm |
| Wheelbase | 949 mm | 961 mm | 974 mm | 1001 mm |
| Bottom-bracket drop | 64 mm | 75 mm | 75 mm | 75 mm |
| Reach | 378 mm | 387 mm | 398 mm | 417 mm |
| Stack | 442 mm | 490 mm | 504 mm | 534 mm |
| Standover height | 708 mm | 740 mm | 767 mm | 788 mm |
| Fork offset / rake | 40 mm | 40 mm | 40 mm | 40 mm |
| Trail | 62 mm | 68 mm | 64 mm | 64 mm |
| Crank length | 160 mm | 160 mm | 165 mm | 165 mm |
| Stem length | 80 mm | 80 mm | 80 mm | 80 mm |
| Handlebar width | 400 mm | 400 mm | 400 mm | 400 mm |
| Wheel size | F650C/R700C | 700C | 700C | 700C |
Geometry source: Liv first-party size geometry table ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.
Geometry tools
Analyze a published size
XXS geometry
Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze XXS geometry XS geometry
Archive context: The head angle of 72° sits toward the steeper end. Its wheelbase of 961 mm sits toward the shorter end. The seat angle of 77° sits toward the steeper end.
Compared with 16 distinct road geometries in the XS-equivalent size cohort from model years 2015–2019 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze XS geometry S geometry
Archive context: The seat angle of 77° sits toward the steeper end. Its reach of 398 mm sits toward the longer end. Its stack of 504 mm sits toward the lower end.
Compared with 23 distinct road geometries in the Small-equivalent size cohort from model years 2015–2019 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze S geometry M geometry
Archive context: Its bottom-bracket drop of 75 mm sits toward the deeper-drop end. The seat angle of 77° sits toward the steeper end. Its reach of 417 mm sits toward the longer end.
Compared with 24 distinct road geometries in the Medium-equivalent size cohort from model years 2015–2019 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze M geometry Parts & serviceability
Find replacement parts
KMC X11 SL
Exact archived model
Shimano Ultegra 11x28, 11-speed
Interpreted as Shimano Ultegra · 11-speed Component family — verify exact version
Shimano Ultegra Di2
Interpreted as Shimano Ultegra · 11-speed · Di2 Component family — verify exact version
More qualified parts (1)
Shimano Ultegra Di2
Interpreted as Shimano Ultegra · 11-speed · Di2 Component family — verify exact version
Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Commercial relationships do not influence Archive specifications or analysis.
Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameInspect the frame in bright light, especially around the head tube, bottom bracket, chainstays and clamped areas. Look for cracks, ripples, crushed sections or signs of a previous impact.Inspect the frame and fork →
- BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
- DrivetrainConfirm every shift-system battery charges, every shift control works and the derailleur moves cleanly across the cassette. Make sure the matching shift-system charger is included, then measure chain wear and inspect the cassette teeth.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads. If it is set up tubeless, confirm both tires hold pressure and ask when the sealant was last refreshed.Check wheels and tires →
- Bottom bracketTurn the cranks slowly, feel for rough bearings and check for side-to-side play. Creaking under load deserves investigation but does not identify the source by itself.Inspect the bottom bracket and shell →
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: 2017 Liv Avow Advanced Pro 1 · Road · Published sizes: XS, S, M
Frame and fork
Inspect the frame and fork →Archived: Frame: Advanced-grade composite · Fork: AeroDrive Tri, Advanced-grade composite, Hybrid steerer · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Ultegra Di2 TT with Dura-Ace Di2 bar-ends · Front derailleur: Shimano Ultegra Di2 · Rear derailleur: Shimano Ultegra Di2 · Crankset: Vision Trimax Alloy, 36/52 · Bottom bracket: Vision, Press fit · Cassette: Shimano Ultegra 11x28, 11-speed · Chain: KMC X11 SL
Brakes
Inspect the brakes →Archived: Brakes: Giant SpeedControl SL, w/ Ti hardware
Wheels and tires
Check wheels and tires →Archived: Rims: Giant SLR 1 Aero DBL WheelSystem; 55mm deep, 23mm wide, Tubeless compatible, Full composite · Hubs: Giant SLR 1 Aero DBL WheelSystem; Pawl driver, [F] 16h [R] 21h · Front tire: Giant Gavia SL Tubeless, 700x25, Folding · Rear tire: Giant Gavia SL Tubeless, 700x25, Folding
Controls and contact points
Archived: Handlebar: AeroDrive Tri Composite base bar w/ Composite extensions, 31.8mm · Stem: Avow, alloy · Seatpost: Avow, Composite · Saddle: ISM PS 1.0
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.