Compare: 2023 Bigrock Sohtea Base XL 58 vs 2025 Giant Bicycles TCR Advanced Pro 0 Base L

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	590mm	581mm -9mm
Reach	402mm	402mm +0mm
Stack to Reach Ratio	1.47:1	1.45:1
Seat Tube Length, C-T	532mm	530mm -2mm
Top Tube Length, Effective/Horizontal Center	577mm	—
Top Tube Length, Effective/Horizontal Unknown	—	580mm
Top Tube Slope	8.2deg	7.6deg -0.6deg
Head Tube Angle	73.5deg	73deg -0.5deg
Seat Tube Angle	73.5deg	73deg -0.5deg
Head Tube Length	184mm	185mm +1mm
Bottom Bracket Drop	72mm	67mm -5mm
Bottom Bracket Height	269mm	269mm +0mm
Chainstay Length	410mm	405mm -5mm
Chainstay Length Horizontal	403.6mm	399.4mm -4.2mm
Front-Center	605.8mm	610.3mm +4.5mm
Front-Center Horizontal	601.4mm	606.6mm +5.2mm
Wheelbase	1005mm	1006mm +1mm
Fork Offset/Rake	44mm	45mm +1mm
Fork Length, Unknown	369mm	—
Trail	55.1mm mid/neutral	55.7mm +0.6mm mid/neutral
Mechanical Trail	52.9mm	53.2mm +0.3mm
Wheel Flop	15mm	15.6mm +0.6mm
Standover Height	—	798mm
Tire to Pedal Spindle	94.8mm 170 mm cranks	99.3mm +4.5mm 175 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	94mm -5mm 175 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	1687mm	1678mm -9mm
Crank Length	—	175mm
Handlebar Width	—	440mm
Stem Length	—	110mm
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