Giant TCR Advanced 1

Name: Giant TCR Advanced 1
Brand: Giant

2026 RoadRace Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–34t
Gear range: 446%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 157–169
SM 165–175
MD 171–181
MD/LG 177–187
LG 183–193
XL 189–199

Components

17 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Advanced-grade Composite, 12x142mm thru-axle, disc Not identified

Suspension

2 parts

Fork

Advanced-grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano 105
Chain
- KMC X12L Waxed Chain (Light Weight Version) 12 speeds
Crankset
- Shimano 105 36/52t
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150FD-7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150RD-7150
Shifters
- Shimano 105 ST-R7170
ST-R7170

Brakes

2 parts

Brake levers
- Shimano 105 ST-R7170
ST-R7170
Brakes
- Shimano 105
SM-RT64

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims
- Giant
P-R1
Spokes

stainless Not identified
Tires
- Giant

Cockpit and contact points

6 parts

Grips

Stratus Lite 2.0 Not identified
Handlebar
- Giant
Pedals

PEDALS NOT SUPPLIED Not identified
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 388mm

Stack 545mm

Wheelbase 980mm

Head angle 73.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	376	383	388	393	402	412
Stackmm	517	528	545	562	581	596
Top tube lengthmm	520	535	550	565	580	600
Seat tube lengthmm	425	445	470	500	530	560
Head tube lengthmm	120	130	145	165	185	200
Head tube angle	71°	72.3°	73°	73°	73°	73°
Seat tube angle	74.5°	74°	73.5°	73°	73°	72.5°
Chainstay lengthmm	405	405	405	405	405	405
Wheelbasemm	976	977	980	991	1006	1020
Front centermm	582	582	585	595	610	624
Bottom bracket dropmm	72	70	70	67	67	67
Bottom bracket heightmm	264	266	266	269	269	269
Standover heightmm	719	734	752	768	786	803
Fork rakemm	45	45	45	45	45	45
Trailmm	72.1	64	59.2	59.2	59.2	59.2
Stack/reach ratio	1.38	1.38	1.41	1.43	1.45	1.45
Suspension and parts
Crank lengthmm	165	165	170	170	172.5	172.5
Handlebar widthmm	380	380	400	400	420	420
Stem lengthmm	80	90	100	110	110	120

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 30.7 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 33c
Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

30.7 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 720 bicycles with this information
Coverage: 78.6% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 720 bicycles with this information
Coverage: 78.6% of the class

Shifting

Electronic

632 of 913 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2026
Sample: 913 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 52.5 km/h

Total gear range 446%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 30.7–137.1 gear inches
Class reference (p10–p90): 27.4–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2026
Lowest gear: 720 bicycles with this information, 78.6% of the class
Highest gear: 720 bicycles with this information, 78.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle Giant TCR Advanced 1	Giant TCR Advanced 0	Giant TCR Advanced 2	Giant TCR Advanced Pro 0	Giant TCR Advanced Pro 1	Giant TCR Advanced Pro 1 Di2
Drivetrain
Smallest chainring	36	36	36	35	36	36
Largest chainring	52	52	52	48	52	52
Smallest sprocket	11	11	11	10	11	11
Largest sprocket	34	34	34	36	34	34
Lowest gear	30.7 in	30.7 in	30.7 in	28.2 in	30.7 in	30.7 in
Highest gear	137.1 in	137.1 in	137.1 in	139.2 in	137.1 in	137.1 in
Cockpit
Shifting	Electronic	Electronic	Mechanical	Electronic	Electronic	Electronic
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	BB86/BB92	BB86/BB92
Tire width	28c	28c	28c	30c	28c	28c
Wheel material	Aluminum	Carbon	Aluminum	Carbon	Carbon	Carbon
Power meter	Not informed	Not informed	Not informed	SRAM Force AXS E1, 35/48 with SRAM power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mmAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	Shimano 105, 36/52 with Giant Power Pro power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mmAdditional specification: Model display: Power ProAdditional specification: Model id: power-pro	Shimano 105, 36/52 with Giant Power Pro power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mmAdditional specification: Model display: Power ProAdditional specification: Model id: power-pro