Velopedia Bicycle Archive
2021 Giant Talon 2
Original manufacturer specifications including geometry for 7 published sizes.
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What Velopedia knows
- Model year
- 2021
- Category
- Mountain
- Original MSRP
- $735.00
- Sizes
- 29: S, M, L, XL
- Colors
- Red Clay, Concrete
- Geometry
- 7 manufacturer sizes · Geometry context
- Record coverage
- 23 preserved details · 4 archived images · original MSRP · preserved geometry
- Archive ID
- 900002065
Model history 7 other years
Frameset
| Frame Construction | ALUXX-Grade Aluminum, disc |
|---|---|
| Frame Material | Aluminum |
| Fork | SR Suntour XCT30 HLO 27.5 or 29, 80mm or 100mm, coil spring, QR, alloy steerer, lockout |
| Fork Material | Aluminum |
| Rear Shock | N/A |
Drivetrain
| Shifters | Shimano M315 |
|---|---|
| Front Derailleur | N/A |
| Rear Derailleur | microSHIFT Advent 1X 9 speed w/clutch |
| Crankset | ProWheel Charm, 30t for 27.5", 32t for 29" |
| Bottom Bracket | Cartridge |
| Cassette | microSHIFT, Micro-Shift Advent, 11x42t 9 Speed cassette |
| Chain | KMC Z8.3 |
| Pedals | Platform |
Brakes
| Brakes | Tektro TKD143, hydraulic (F:180mm, R:160mm) |
|---|
Cockpit & Contact Points
| Handlebar | Giant Connect Trail, 31.8 |
|---|---|
| Stem | Giant Sport |
| Saddle | Giant Sport Custom |
| Seatpost | Giant Sport, 30.9 |
Wheels & Tires
| Hubs | Giant Sport Tracker, 32h |
|---|---|
| Rims | Giant GX03V 27.5 or 29 wheelset, alloy, double wall, 21mm inner |
| Spokes | Stainless |
| Front Tire | Kenda Booster 27.5 or 29x2.2, wire bead |
| Rear Tire | Kenda Booster 27.5 or 29x2.2, wire bead |
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 (27.5") | S (27.5") | S (29") | M (27.5") | M (29") | L (29") | XL (29") |
|---|---|---|---|---|---|---|---|
| Seat tube | 350 mm | 385 mm | 390 mm | 430 mm | 440 mm | 490 mm | 535 mm |
| Top tube | 544 mm | 569 mm | 577 mm | 597 mm | 599 mm | 620 mm | 639 mm |
| Head tube | 95 mm | 115 mm | 95 mm | 130 mm | 105 mm | 125 mm | 140 mm |
| Head-tube angle | 67.5° | 67.5° | 68.5° | 67.5° | 68.5° | 68.5° | 68.5° |
| Seat-tube angle | 74° | 74° | 74° | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 440 mm | 440 mm | 455 mm | 440 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1079 mm | 1106 mm | 1126 mm | 1137 mm | 1150 mm | 1172 mm | 1192 mm |
| Bottom-bracket drop | 45 mm | 45 mm | 55 mm | 45 mm | 55 mm | 55 mm | 55 mm |
| Reach | 385 mm | 405 mm | 404 mm | 425 mm | 424 mm | 439 mm | 454 mm |
| Stack | 533 mm | 571 mm | 602 mm | 598 mm | 611 mm | 630 mm | 644 mm |
| Standover height | 686 mm | 711 mm | 732 mm | 748 mm | 766 mm | 805 mm | 839 mm |
| Fork offset / rake | 42 mm | 42 mm | 51 mm | 42 mm | 51 mm | 51 mm | 51 mm |
| Trail | 103 mm | 103 mm | 94 mm | 103 mm | 94 mm | 94 mm | 94 mm |
| Crank length | 165 mm | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 40 mm | 50 mm | 50 mm | 60 mm | 60 mm | 70 mm | 80 mm |
| Handlebar width | 780 mm | 780 mm | 780 mm | 780 mm | 780 mm | 780 mm | 780 mm |
| Wheel size | 27.5" | 27.5" | 29" | 27.5" | 29" | 29" | 29" |
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 (27.5") geometry
Archive context: Its stack of 533 mm sits toward the lower end. The chainstay of 440 mm sits toward the longer rear-center end. Its reach of 385 mm sits toward the shorter end.
Compared with 20 distinct mountain geometries in the XS-equivalent size cohort from model years 2020–2023 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 (27.5") geometry S (27.5") geometry
Archive context: Its stack of 571 mm sits toward the lower end. Its wheelbase of 1106 mm sits toward the shorter end. The chainstay of 440 mm sits toward the longer rear-center end.
Compared with 72 distinct mountain geometries in the Small-equivalent size cohort from model years 2019–2023 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 (27.5") geometry S (29") geometry
Archive context: The chainstay of 455 mm sits toward the longer rear-center end. Its trail of 94 mm sits toward the lower-trail end. Its reach of 404 mm sits toward the shorter end.
Compared with 72 distinct mountain geometries in the Small-equivalent size cohort from model years 2019–2023 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 (29") geometry M (27.5") geometry
Archive context: Its stack of 598 mm sits toward the lower end. Its wheelbase of 1137 mm sits toward the shorter end. Its reach of 425 mm sits toward the shorter end.
Compared with 74 distinct mountain geometries in the Medium-equivalent size cohort from model years 2019–2023 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 (27.5") geometry M (29") geometry
Archive context: The chainstay of 455 mm sits toward the longer rear-center end. Its trail of 94 mm sits toward the lower-trail end. Its reach of 424 mm sits toward the shorter end.
Compared with 74 distinct mountain geometries in the Medium-equivalent size cohort from model years 2019–2023 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 (29") geometry L (29") geometry
Archive context: The chainstay of 455 mm sits toward the longer rear-center end. Its trail of 94 mm sits toward the lower-trail end. Its reach of 439 mm sits toward the shorter end.
Compared with 68 distinct mountain geometries in the Large-equivalent size cohort from model years 2019–2023 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 (29") geometry XL (29") geometry
Archive context: Its reach of 454 mm sits toward the shorter end. The chainstay of 455 mm sits toward the longer rear-center end. Its trail of 94 mm sits toward the lower-trail end.
Compared with 64 distinct mountain geometries in the XL-equivalent size cohort from model years 2019–2023 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 XL (29") geometry Parts & serviceability
Find replacement parts
KMC Z8.3
Exact archived model
microSHIFT, Micro-Shift Advent, 11x42t 9 Speed cassette
Interpreted as microSHIFT ADVENT · 9-speed Component family — verify exact version
microSHIFT Advent 1X 9 speed w/clutch
Interpreted as microSHIFT ADVENT · 9-speed 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 →- FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.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 →
- SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
- DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-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.Check wheels and tires →
Bike-specific inspection checklist 20 checks based on 6 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 Talon 2 · Mountain · Published sizes: 29: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: ALUXX-Grade Aluminum, disc · Fork: SR Suntour XCT30 HLO 27.5 or 29, 80mm or 100mm, coil spring, QR, alloy steerer, lockout · Aluminum
Suspension
Evaluate the suspension →Archived: Fork: SR Suntour XCT30 HLO 27.5 or 29, 80mm or 100mm, coil spring, QR, alloy steerer, lockout
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano M315 · Rear derailleur: microSHIFT Advent 1X 9 speed w/clutch · Crankset: ProWheel Charm, 30t for 27.5", 32t for 29" · Bottom bracket: Cartridge · Cassette: microSHIFT, Micro-Shift Advent, 11x42t 9 Speed cassette · Chain: KMC Z8.3
Brakes
Inspect the brakes →Archived: Brakes: Tektro TKD143, hydraulic (F:180mm, R:160mm)
Wheels and tires
Check wheels and tires →Archived: Rims: Giant GX03V 27.5 or 29 wheelset, alloy, double wall, 21mm inner · Hubs: Giant Sport Tracker, 32h · Front tire: Kenda Booster 27.5 or 29x2.2, wire bead · Rear tire: Kenda Booster 27.5 or 29x2.2, wire bead
Controls and contact points
Archived: Handlebar: Giant Connect Trail, 31.8 · Stem: Giant Sport · Seatpost: Giant Sport, 30.9 · Saddle: Giant Sport Custom · Pedals: Platform
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.