Velopedia Bicycle Archive
2025 Giant Trinity Advanced SL 2
Original manufacturer specifications including geometry for 4 published sizes.
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What Velopedia knows
- Model year
- 2025
- Category
- Road
- Original MSRP
- $9,900.00
- Sizes
- XS, S, M, L
- Colors
- Carbon/Blue Dragonfly
- Geometry
- 4 manufacturer sizes · Geometry context
- Record coverage
- 21 preserved details · 8 archived images · original MSRP · preserved geometry
- Archive ID
- 900001214
Model history 2 other years
Frameset
| Frame Construction | Advanced SL-Grade Composite, 12x142mm thru-axle, disc |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Advanced SL-Grade Composite, full-composite steerer, 12x100mm thru-axle, disc |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | SRAM eTap Clics - extension mounted, SRAM eTap Blips - basebar mounted |
|---|---|
| Front Derailleur | SRAM Rival AXS |
| Rear Derailleur | SRAM Rival AXS D2 |
| Crankset | SRAM Rival AXS, 35/48 with Giant Power Halo power meter XS:160mm, S:165mm, M:170mm, L:172.5mm |
| Bottom Bracket | SRAM DUB, press fit |
| Cassette | SRAM Rival, 12-speed, 10x36 |
| Chain | SRAM Force D1 |
Brakes
| Brakes | SRAM S-900 Aero hydraulic, SRAM PaceLine X rotors [F]160mm, [R]140mm |
|---|
Cockpit & Contact Points
| Handlebar | AeroDrive base bar with Sync armrest set, 10 and 15-degree extension wedge |
|---|---|
| Stem | Giant base bar with integrated stem combination with Sync rest set, 10 and 15-degree extension wedge |
| Saddle | Giant Contact SL Tri |
| Seatpost | Trinity Composite |
Wheels & Tires
| Hubs | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle |
|---|---|
| Rims | Giant SLR 2 50 WheelSystem, [F]40mm, [R]40mm |
| Spokes | Giant Aero Carbon Spoke |
| Front Tire | CADEX Aero, tubeless, 700x25c (26.5mm), folding |
| Rear Tire | CADEX Aero, tubeless, 700x25c (26.5mm), 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 | XS | S | M | L |
|---|---|---|---|---|
| Seat tube | 477 mm | 508 mm | 538 mm | 565 mm |
| Top tube | 510 mm | 530 mm | 554 mm | 579 mm |
| Head tube | 85 mm | 105 mm | 125 mm | 145 mm |
| Head-tube angle | 72° | 73° | 73° | 73° |
| Seat-tube angle | 77° | 77° | 77° | 77° |
| Chainstay / rear center | 405 mm | 405 mm | 405 mm | 405 mm |
| Wheelbase | 974 mm | 988 mm | 1013 mm | 1039 mm |
| Bottom-bracket drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Reach | 397 mm | 412 mm | 432 mm | 452 mm |
| Stack | 490 mm | 513 mm | 532 mm | 551 mm |
| Standover height | 758 mm | 786 mm | 814 mm | 838 mm |
| Fork offset / rake | 40 mm | 40 mm | 40 mm | 40 mm |
| Trail | 69 mm | 63 mm | 63 mm | 63 mm |
| Crank length | 160 mm | 165 mm | 170 mm | 172.5 mm |
| Handlebar width | 400 mm | 400 mm | 400 mm | 400 mm |
| Wheel size | 700C | 700C | 700C | 700C |
Geometry source: Giant 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
XS geometry
Archive context: Its reach of 397 mm sits toward the longer end. The seat angle of 77° sits toward the steeper end. The chainstay of 405 mm sits toward the shorter rear-center end.
Compared with 59 distinct road geometries in the XS-equivalent size cohort from model years 2023–2027 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 head angle of 73° sits toward the steeper end. Its reach of 412 mm sits toward the longer end. The seat angle of 77° sits toward the steeper end.
Compared with 83 distinct road geometries in the Small-equivalent size cohort from model years 2023–2027 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: Its reach of 432 mm sits toward the longer end. The seat angle of 77° sits toward the steeper end. The chainstay of 405 mm sits toward the shorter rear-center end.
Compared with 84 distinct road geometries in the Medium-equivalent size cohort from model years 2023–2027 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 452 mm sits toward the longer end. The seat angle of 77° sits toward the steeper end.
Compared with 72 distinct road geometries in the Large-equivalent size cohort from model years 2023–2027 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
SRAM Force D1
Interpreted as SRAM Force · 12-speed Named component · published drivetrain speed — verify exact version
SRAM Rival, 12-speed, 10x36
Interpreted as SRAM Rival · 12-speed Component family — verify exact version
SRAM DUB, press fit
Named archived component — verify dimensions
More qualified parts (3)
SRAM Rival AXS, 35/48 with Giant Power Halo power meter XS:160mm, S:165mm, M:170mm, L:172.5mm
Named archived component — verify exact version
SRAM Rival AXS
Interpreted as SRAM Rival · 12-speed · electronic Component family — verify exact version
SRAM Rival AXS D2
Interpreted as SRAM Rival · 12-speed · electronic 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. 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 →
- 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: 2025 Giant Trinity Advanced SL 2 · Road · Published sizes: XS, S, M, L
Frame and fork
Inspect the frame and fork →Archived: Frame: Advanced SL-Grade Composite, 12x142mm thru-axle, disc · Fork: Advanced SL-Grade Composite, full-composite steerer, 12x100mm thru-axle, disc · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM eTap Clics - extension mounted, SRAM eTap Blips - basebar mounted · Front derailleur: SRAM Rival AXS · Rear derailleur: SRAM Rival AXS D2 · Crankset: SRAM Rival AXS, 35/48 with Giant Power Halo power meter XS:160mm, S:165mm, M:170mm, L:172.5mm · Bottom bracket: SRAM DUB, press fit · Cassette: SRAM Rival, 12-speed, 10x36 · Chain: SRAM Force D1
Brakes
Inspect the brakes →Archived: Brakes: SRAM S-900 Aero hydraulic, SRAM PaceLine X rotors [F]160mm, [R]140mm
Wheels and tires
Check wheels and tires →Archived: Rims: Giant SLR 2 50 WheelSystem, [F]40mm, [R]40mm · Hubs: [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle · Front tire: CADEX Aero, tubeless, 700x25c (26.5mm), folding · Rear tire: CADEX Aero, tubeless, 700x25c (26.5mm), folding
Controls and contact points
Archived: Handlebar: AeroDrive base bar with Sync armrest set, 10 and 15-degree extension wedge · Stem: Giant base bar with integrated stem combination with Sync rest set, 10 and 15-degree extension wedge · Seatpost: Trinity Composite · Saddle: Giant Contact SL Tri
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.