Compare: 2025 Giant Bicycles TCR Advanced Pro 0 Base XS vs 2023 Bigrock Sohtea Base XS 49

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Giant Bicycles TCR Advanced Pro 0

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Bigrock Sohtea

Stack	517mm	513mm -4mm
Reach	376mm	375mm -1mm
Stack to Reach Ratio	1.38:1	1.37:1
Seat Tube Length, C-T	425mm	431mm +6mm
Top Tube Length, Effective/Horizontal Center	—	508mm
Top Tube Length, Effective/Horizontal Unknown	520mm	—
Top Tube Slope	12.4deg	11.2deg -1.2deg
Head Tube Angle	71deg	71.75deg +0.75deg
Seat Tube Angle	74.5deg	75.5deg +1deg
Head Tube Length	120mm	109mm -11mm
Bottom Bracket Drop	72mm	74mm +2mm
Bottom Bracket Height	264mm	267mm +3mm
Chainstay Length	405mm	410mm +5mm
Chainstay Length Horizontal	398.6mm	403.3mm +4.7mm
Front-Center	581.9mm	574mm -7.9mm
Front-Center Horizontal	577.5mm	569.7mm -7.8mm
Wheelbase	976mm	973mm -3mm
Fork Offset/Rake	45mm	47mm +2mm
Fork Length, Unknown	—	369mm
Trail	68.1mm high	63mm -5.1mm mid/neutral
Mechanical Trail	64.4mm	59.8mm -4.6mm
Wheel Flop	21mm	18.7mm -2.3mm
Standover Height	703mm	—
Tire to Pedal Spindle	75.9mm 170 mm cranks	63mm -12.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	97mm +3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	30mm +5mm
Tire Outer Diameter	672mm	682mm +10mm
Bike Length with Tires	1648mm	1655mm +7mm
Crank Length	170mm	—
Handlebar Width	400mm	—
Stem Length	80mm	—
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc