Giant TCR Advanced Disc 2

A race-focused road bike from 2024, made in 6 sizes from XS to XL. Fits tyres up to 32 mm.

Size

Stack 545 mmReach 388 mm

Geometry

Giant TCR Advanced Disc 2 geometry by frame size
Size
Fit
Stack (mm)How high the front sits	517	528	545	562	581	596
Reach (mm)How far forward the bars start	376	383	388	393	402	412
Stack ÷ reach Higher = more upright	1.38	1.38	1.40	1.43	1.45	1.45
Top tube (effective) (mm)Horizontal top-tube length	520	535	550	565	580	600
Seat tube angle Saddle position over the pedals	74.5°	74°	73.5°	73°	73°	72.5°
Seat tube length (mm)Frame size reference	425	445	470	500	530	560
Head tube length (mm)Front-end height	120	130	145	165	185	200
Handling
Head tube angle Steeper = quicker steering	71°	72.3°	73°	73°	73°	73°
Fork offset (mm)Fork rake	45	45	45	45	45	45
Trail (mm)More = steadier steering	72	64	59	59	59	59
Wheelbase (mm)Longer = more stable	976	977	980	991	1006	1020
Chainstay (mm)Shorter = snappier	405	405	405	405	405	405
BB drop (mm)More = lower centre of gravity	72	70	70	67	67	67
BB height (mm)Pedal clearance in corners	264	266	266	269	269	269
Front centre (mm)Room for your toes	581	581	584	595	610	624

Underlined values are calculated by BikeLens. A dash means the brand doesn't publish it.

A low, stretched position built for speed. Suits flexible riders who like to ride fast.

Size M is lower and longer than 76% of the 218 road frames we track.

The closest road frames from other ranges, against size M here.

Bikes with a similar fit, compared with size M of this bike
Bike	Size	Stack	Reach
Giant Propel Advanced 12026Stack same, reach same	M	same	same
Cube Litening Aero C:68X Race2026Stack −3 mm, reach +1 mm	54	−3 mm	+1 mm
Specialized S-Works Tarmac SL8 LTD - Red Bull TdF2026Stack −1 mm, reach −4 mm	54	−1 mm	−4 mm
Trek Émonda SL 52024Stack −4 mm, reach −2 mm	54	−4 mm	−2 mm
Trek Madone SLR 6 Gen 72024Stack −4 mm, reach −2 mm	54cm	−4 mm	−2 mm
Cervelo R52026Stack same, reach −5 mm	54	same	−5 mm

These builds share this exact geometry, so they fit the same.