Velopedia Bicycle Archive
2026 Liv Langma Advanced 2 (Pro Compact)
Original manufacturer specifications including geometry for 5 published sizes.
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What Velopedia knows
- Model year
- 2026
- Category
- Road
- Original MSRP
- $3,300.00
- Sizes
- XXS, XS, S, M, L
- Colors
- Native Grey/Chrome
- Geometry
- 5 manufacturer sizes · Geometry context
- Record coverage
- 22 preserved details · archived image · original MSRP · preserved geometry
- Archive ID
- 900002100
Frameset
| Frame Construction | Advanced-grade Composite, 12x142mm thru-axle, disc |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Advanced-grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc |
| Fork Material | Carbon Fiber |
| Rear Shock | N/A |
Drivetrain
| Shifters | Shimano 105 |
|---|---|
| Front Derailleur | Shimano 105 |
| Rear Derailleur | Shimano 105 |
| Crankset | Shimano 105, 36/52 XXS: 160mm, XS: 165mm, S: 165mm, M: 170mm, L: 172.5mm |
| Bottom Bracket | Shimano, press fit |
| Cassette | Shimano 105, 12-speed, 11x34 |
| Chain | KMC X12L-1 |
Brakes
| Brakes | Shimano 105 hydraulic, Shimano SM-RT64 rotors, [F] 160mm, [R] 140mm |
|---|
Cockpit & Contact Points
| Handlebar | Liv Contact, XXS: 360mm, XS: 360mm, S: 380mm, M: 400mm, L: 420mm |
|---|---|
| Stem | Giant Contact AeroLight, XXS: 80mm, XS: 80mm, S: 90mm, M: 100mm, L: 110mm |
| Saddle | Liv Approach |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
Wheels & Tires
| Hubs | 12mm thru-axle |
|---|---|
| Rims | Giant P-R1, [F] 25mm, [R] 25mm |
| Spokes | stainless |
| Front Tire | Giant Gavia Course 1, tubeless, 700x28c, folding |
| Rear Tire | Giant Gavia Course 1, tubeless, 700x28c, 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 | L |
|---|---|---|---|---|---|
| Seat tube | 390 mm | 420 mm | 450 mm | 480 mm | 510 mm |
| Top tube | 498 mm | 508 mm | 524 mm | 540 mm | 555 mm |
| Head tube | 105 mm | 120 mm | 135 mm | 155 mm | 175 mm |
| Head-tube angle | 70° | 71° | 72° | 72.5° | 72.5° |
| Seat-tube angle | 75° | 75° | 74.5° | 74° | 73.5° |
| Chainstay / rear center | 405 mm | 405 mm | 405 mm | 405 mm | 405 mm |
| Wheelbase | 970 mm | 973 mm | 977 mm | 984 mm | 994 mm |
| Bottom-bracket drop | 72 mm | 72 mm | 70 mm | 70 mm | 70 mm |
| Reach | 364 mm | 370 mm | 377 mm | 382 mm | 386 mm |
| Stack | 499 mm | 517 mm | 532 mm | 553 mm | 572 mm |
| Standover height | 685 mm | 707 mm | 736 mm | 763 mm | 783 mm |
| Fork offset / rake | 49 mm | 49 mm | 49 mm | 49 mm | 49 mm |
| Trail | 74 mm | 68 mm | 61 mm | 58 mm | 58 mm |
| Crank length | 160 mm | 165 mm | 165 mm | 170 mm | 172.5 mm |
| Stem length | 80 mm | 80 mm | 90 mm | 100 mm | 110 mm |
| Handlebar width | 360 mm | 360 mm | 380 mm | 400 mm | 420 mm |
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
Archive context: The chainstay of 405 mm sits toward the shorter rear-center end. The head angle of 70° sits somewhat slacker than typical. Its reach of 364 mm sits somewhat shorter than typical.
Compared with 33 distinct road geometries in the XXS-equivalent size cohort from model years 2024–2027 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 XXS geometry XS geometry
Archive context: The chainstay of 405 mm sits toward the shorter rear-center end. Its wheelbase of 973 mm sits somewhat shorter than typical. Its reach of 370 mm sits somewhat shorter than typical.
Compared with 64 distinct road geometries in the XS-equivalent size cohort from model years 2024–2027 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 chainstay of 405 mm sits toward the shorter rear-center end. Its bottom-bracket drop of 70 mm sits toward the shallower-drop end. Its wheelbase of 977 mm sits toward the shorter end.
Compared with 88 distinct road geometries in the Small-equivalent size cohort from model years 2024–2027 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: The chainstay of 405 mm sits toward the shorter rear-center end. Its wheelbase of 984 mm sits toward the shorter end. Its trail of 58 mm sits somewhat lower than typical.
Compared with 88 distinct road geometries in the Medium-equivalent size cohort from model years 2024–2027 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 L geometry
Archive context: The chainstay of 405 mm sits toward the shorter rear-center end. Its reach of 386 mm sits toward the shorter end. Its wheelbase of 994 mm sits toward the shorter end.
Compared with 77 distinct road geometries in the Large-equivalent size cohort from model years 2024–2027 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 L geometry Parts & serviceability
Find replacement parts
Shimano 105, 12-speed, 11x34
Interpreted as Shimano 105 · 12-speed Component family — verify exact version
Shimano 105, 36/52 XXS: 160mm, XS: 165mm, S: 165mm, M: 170mm, L: 172.5mm
Named archived component — verify exact version
Shimano 105
Interpreted as Shimano 105 · 12-speed Named component · published drivetrain speed — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
More qualified parts (2)
Shimano 105
Interpreted as Shimano 105 · 12-speed Named component · published drivetrain speed — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano 105
Interpreted as Shimano 105 · 12-speed Named component · published drivetrain speed — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
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. Velopedia may also earn from qualifying retailer 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 →
- DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 12-speed system.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: 2026 Liv Langma Advanced 2 (Pro Compact) · Road · Published sizes: XXS, XS, S, M, L
Frame and fork
Inspect the frame and fork →Archived: Frame: Advanced-grade Composite, 12x142mm thru-axle, disc · Fork: Advanced-grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano 105 · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: Shimano 105, 36/52 XXS: 160mm, XS: 165mm, S: 165mm, M: 170mm, L: 172.5mm · Bottom bracket: Shimano, press fit · Cassette: Shimano 105, 12-speed, 11x34 · Chain: KMC X12L-1
Brakes
Inspect the brakes →Archived: Brakes: Shimano 105 hydraulic, Shimano SM-RT64 rotors, [F] 160mm, [R] 140mm
Wheels and tires
Check wheels and tires →Archived: Rims: Giant P-R1, [F] 25mm, [R] 25mm · Hubs: 12mm thru-axle · Front tire: Giant Gavia Course 1, tubeless, 700x28c, folding · Rear tire: Giant Gavia Course 1, tubeless, 700x28c, folding
Controls and contact points
Archived: Handlebar: Liv Contact, XXS: 360mm, XS: 360mm, S: 380mm, M: 400mm, L: 420mm · Stem: Giant Contact AeroLight, XXS: 80mm, XS: 80mm, S: 90mm, M: 100mm, L: 110mm · Seatpost: Giant Variant, composite, -5/+15mm offset · Saddle: Liv Approach
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.