Compare: 2023 Bigrock Sohtea Base S 52 vs 2025 Giant Bicycles TCR Advanced Pro 0 Base S

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Bigrock Sohtea

Average stack and reach vs trend of performance road bikes

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

Stack	526mm	528mm +2mm
Reach	380mm	383mm +3mm
Stack to Reach Ratio	1.38:1	1.38:1
Seat Tube Length, C-T	462mm	445mm -17mm
Top Tube Length, Effective/Horizontal Center	531mm	—
Top Tube Length, Effective/Horizontal Unknown	—	535mm
Top Tube Slope	9.2deg	11.2deg +2deg
Head Tube Angle	72.5deg	72.3deg -0.2deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	120mm	130mm +10mm
Bottom Bracket Drop	74mm	69.5mm -4.5mm
Bottom Bracket Height	267mm	266.5mm -0.5mm
Chainstay Length	410mm	405mm -5mm
Chainstay Length Horizontal	403.3mm	399mm -4.3mm
Front-Center	577mm	582.2mm +5.2mm
Front-Center Horizontal	571.7mm	578mm +6.3mm
Wheelbase	975mm	977mm +2mm
Fork Offset/Rake	47mm	45mm -2mm
Fork Length, Unknown	369mm	—
Trail	58.2mm mid/neutral	60mm +1.8mm mid/neutral
Mechanical Trail	55.5mm	57.2mm +1.7mm
Wheel Flop	16.7mm	17.4mm +0.7mm
Standover Height	—	722mm
Tire to Pedal Spindle	66mm 170 mm cranks	76.2mm +10.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	96.5mm -0.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	30mm	25mm -5mm
Tire Outer Diameter	682mm	672mm -10mm
Bike Length with Tires	1657mm	1649mm -8mm
Crank Length	—	170mm
Handlebar Width	—	400mm
Stem Length	—	90mm
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