Velopedia Bicycle Archive

2018 Giant TCX SLR 2

Original manufacturer specifications including geometry for 5 published sizes.

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What Velopedia knows

Model year
2018
Category
Gravel & Cyclocross
Original MSRP
$1,430.00
Sizes
S, M, M/L, L, XL
Colors
Matte Black/Neon Red
Geometry
5 manufacturer sizes · Geometry context
Record coverage
23 preserved details · archived image · original MSRP · preserved geometry
Archive ID
900002083
Model history 3 other years
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Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMM/LLXL

Published colors

Matte Black/Neon Red

Frameset

Frame ConstructionALUXX SLR-grade aluminum with hidden rack mounts
Frame MaterialAluminum
ForkAdvanced-grade composite, Hybrid OverDrive steerer
Fork MaterialCarbon Fiber
Rear ShockN / A

Drivetrain

ShiftersShimano 105
Front DerailleurShimano 105
Rear DerailleurShimano 105
CranksetFSA Omega, 36/46
Bottom BracketFSA, Press fit
CassetteShimano 105 11x32, 11-Speed
ChainKMC X11EL-1
PedalsN/A

Brakes

BrakesGiant Conduct, hydraulic disc, 140mm

Cockpit & Contact Points

HandlebarGiant Connect, 31.8mm
StemGiant Connect
SaddleGiant Contact Neutral
SeatpostGiant D-Fuse, composite

Wheels & Tires

HubsGiant Sport Tracker Disc, 12mm axles, 28h
RimsGiant SX-2 Disc, Tubeless
SpokesSapim Leader, 14g
Front TireSchwalbe Super Swan, 700x35
Rear TireSchwalbe Super Swan, 700x35

Size-specific frame data

Geometry

5 sizes · 17 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

MeasurementSMM/LLXL
Seat tube500 mm525 mm545 mm555 mm565 mm
Top tube530 mm545 mm560 mm575 mm590 mm
Head tube130 mm145 mm160 mm175 mm190 mm
Head-tube angle71°71.5°72°72.5°72.5°
Seat-tube angle73.5°73°73°73°73°
Chainstay / rear center430 mm430 mm430 mm430 mm430 mm
Wheelbase1014 mm1019 mm1030 mm1040 mm1055 mm
Bottom-bracket drop60 mm60 mm60 mm60 mm60 mm
Reach370 mm375 mm385 mm395 mm406 mm
Stack540 mm556 mm572 mm589 mm603 mm
Standover height758 mm803 mm821 mm832 mm843 mm
Fork offset / rake50 mm50 mm50 mm50 mm50 mm
Trail68 mm65 mm62 mm59 mm59 mm
Crank length170 mm172.5 mm172.5 mm175 mm175 mm
Stem length90 mm110 mm110 mm110 mm120 mm
Handlebar width400 mm420 mm420 mm440 mm440 mm
Wheel size700C700C700C700C700C

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

Choose a size

S geometry

Archive context: Its bottom-bracket drop of 60 mm sits toward the shallower-drop end. Its stack of 540 mm sits somewhat lower than typical. The head angle of 71° sits somewhat steeper than typical.

Compared with 27 distinct cyclocross/gravel geometries in the Small-equivalent size cohort from model years 2015–2022 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

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
KMC X11EL-1 Exact archived model
CassetteMatching configuration
Shimano 105 11x32, 11-Speed Interpreted as Shimano 105 · 11-speed Component family — verify exact version
Front tireMatching fit standard
Schwalbe Super Swan, 700x35 Named tire and published size
More qualified parts (5)
Bottom bracketQualified part search
FSA, Press fit Named archived component — verify dimensions
CranksetQualified part search
FSA Omega, 36/46 Named archived component — verify exact version
Front derailleurOne check needed
Shimano 105 Interpreted as Shimano 105 · 11-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Rear derailleurOne check needed
Shimano 105 Interpreted as Shimano 105 · 11-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
ShiftersOne check needed
Shimano 105 Interpreted as Shimano 105 · 11-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.

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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 →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 11-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 23 checks based on 6 archived component groups Open checklistClose checklist
0 of 23 checked Progress stays in this browser for this bike.

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.

Archived: 2018 Giant TCX SLR 2 · Cyclocross/Gravel · Published sizes: S, M, M/L, L, XL

Archived: Frame: ALUXX SLR-grade aluminum with hidden rack mounts · Fork: Advanced-grade composite, Hybrid OverDrive steerer · Carbon Fiber

Archived: Fork: Advanced-grade composite, Hybrid OverDrive steerer · Rear shock: N / A

Archived: Shifters: Shimano 105 · Front derailleur: Shimano 105 · Rear derailleur: Shimano 105 · Crankset: FSA Omega, 36/46 · Bottom bracket: FSA, Press fit · Cassette: Shimano 105 11x32, 11-Speed · Chain: KMC X11EL-1

Archived: Brakes: Giant Conduct, hydraulic disc, 140mm

Archived: Rims: Giant SX-2 Disc, Tubeless · Hubs: Giant Sport Tracker Disc, 12mm axles, 28h · Front tire: Schwalbe Super Swan, 700x35 · Rear tire: Schwalbe Super Swan, 700x35

Controls and contact points

Archived: Handlebar: Giant Connect, 31.8mm · Stem: Giant Connect · Seatpost: Giant D-Fuse, composite · Saddle: Giant Contact Neutral

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.

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