
Velopedia Bicycle Archive
2018 Giant Talon 29 3
Original manufacturer specifications including geometry for 4 published sizes.
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What Velopedia knows
- Model year
- 2018
- Category
- Mountain
- Original MSRP
- $530.00
- Sizes
- S, M, L, XL
- Colors
- Satin Black/Neon Red
- Geometry
- 4 manufacturer sizes · Geometry context
- Record coverage
- 22 preserved details · archived image · original MSRP · preserved geometry
- Archive ID
- 900002052
Model history 2 other years
Frameset
| Frame Construction | ALUXX-grade aluminum |
|---|---|
| Frame Material | Aluminum |
| Fork | SR Suntour XCT, lockout, preload adjust, 100mm travel |
| Rear Shock | N/A |
Drivetrain
| Shifters | Shimano Altus |
|---|---|
| Front Derailleur | Shimano Altus |
| Rear Derailleur | Shimano Acera |
| Crankset | Prowheel BURNER-101P, 24/34/42 |
| Bottom Bracket | Sealed Cartridge, Threaded |
| Cassette | Shimano HG31 11x34, 8-Speed |
| Chain | KMC Z8 |
| Pedals | Platform, Caged |
Brakes
| Brakes | Tektro HDC M285, hydraulic disc, [F] 180mm, [R] 160mm |
|---|
Cockpit & Contact Points
| Handlebar | Giant Connect Trail, 31.8mm |
|---|---|
| Stem | Giant Sport |
| Saddle | Giant Connect, Upright |
| Seatpost | Giant Sport, 30.9mm |
Wheels & Tires
| Hubs | Giant Tracker Sport |
|---|---|
| Rims | Giant Alloy Disc, Double Wall |
| Spokes | Stainless Steel, 14g |
| Front Tire | Maxxis Ikon, 29x2.2, 60 TPI |
| Rear Tire | Maxxis Ikon, 29x2.2, 60 TPI |
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 | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 390 mm | 440 mm | 490 mm | 535 mm |
| Top tube | 577 mm | 599 mm | 622 mm | 646 mm |
| Head tube | 95 mm | 105 mm | 124 mm | 140 mm |
| Head-tube angle | 69° | 69° | 69° | 69° |
| Seat-tube angle | 73.5° | 73.5° | 73.5° | 73.5° |
| Chainstay / rear center | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1110 mm | 1132 mm | 1157 mm | 1182 mm |
| Bottom-bracket drop | 55 mm | 55 mm | 55 mm | 55 mm |
| Reach | 399 mm | 418 mm | 435 mm | 455 mm |
| Stack | 601 mm | 611 mm | 629 mm | 643 mm |
| Standover height | 726 mm | 760 mm | 798 mm | 833 mm |
| Fork offset / rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Trail | 94 mm | 94 mm | 94 mm | 94 mm |
| Crank length | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 50 mm | 60 mm | 70 mm | 80 mm |
| Handlebar width | 780 mm | 780 mm | 780 mm | 780 mm |
| Wheel size | 29 | 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
S 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 399 mm sits toward the shorter end.
Compared with 56 distinct mountain geometries in the Small-equivalent size cohort from model years 2016–2022 in the Velopedia archive.M 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 418 mm sits toward the shorter end.
Compared with 57 distinct mountain geometries in the Medium-equivalent size cohort from model years 2016–2022 in the Velopedia archive.L 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 435 mm sits toward the shorter end.
Compared with 56 distinct mountain geometries in the Large-equivalent size cohort from model years 2016–2022 in the Velopedia archive.XL 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 455 mm sits toward the shorter end.
Compared with 51 distinct mountain geometries in the XL-equivalent size cohort from model years 2016–2022 in the Velopedia archive.Parts & serviceability
Find replacement parts
More qualified parts (4)
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 →- 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 →
- BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.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 8-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: 2018 Giant Talon 29 3 · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: ALUXX-grade aluminum · Fork: SR Suntour XCT, lockout, preload adjust, 100mm travel
Suspension
Evaluate the suspension →Archived: Fork: SR Suntour XCT, lockout, preload adjust, 100mm travel
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Altus · Front derailleur: Shimano Altus · Rear derailleur: Shimano Acera · Crankset: Prowheel BURNER-101P, 24/34/42 · Bottom bracket: Sealed Cartridge, Threaded · Cassette: Shimano HG31 11x34, 8-Speed · Chain: KMC Z8
Brakes
Inspect the brakes →Archived: Brakes: Tektro HDC M285, hydraulic disc, [F] 180mm, [R] 160mm
Wheels and tires
Check wheels and tires →Archived: Rims: Giant Alloy Disc, Double Wall · Hubs: Giant Tracker Sport · Front tire: Maxxis Ikon, 29x2.2, 60 TPI · Rear tire: Maxxis Ikon, 29x2.2, 60 TPI
Controls and contact points
Archived: Handlebar: Giant Connect Trail, 31.8mm · Stem: Giant Sport · Seatpost: Giant Sport, 30.9mm · Saddle: Giant Connect, Upright · Pedals: Platform, Caged
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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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.




