Compare: 2018 LightCarbon LCR007-V Base 540 vs 2024 TanTan Cycling (Seraph) TT-R18 Base XL

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of LightCarbon LCR007-V

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of TanTan Cycling (Seraph) TT-R18

Stack	577mm	583mm +6mm
Reach	398.4mm	402mm +3.6mm
Stack to Reach Ratio	1.45:1	1.45:1
Seat Tube Length, C-T	—	540mm
Seat Tube Length, Unknown	540mm	—
Top Tube Length, Effective/Horizontal Center	575mm	—
Top Tube Length, Effective/Horizontal HT Top	—	575mm
Top Tube Slope	6.2deg	6.7deg +0.5deg
Head Tube Angle	73.5deg	73.5deg +0deg
Seat Tube Angle	73deg	73.5deg +0.5deg
Head Tube Length	173mm	175mm +2mm
Bottom Bracket Drop	67mm	70mm +3mm
Bottom Bracket Height	269mm	269mm +0mm
Chainstay Length	405mm	406mm +1mm
Chainstay Length Horizontal	399.4mm	399.9mm +0.5mm
Front-Center	600.1mm	605mm +4.9mm
Front-Center Horizontal	599.4mm	601.1mm +1.7mm
Wheelbase	998.8mm	1001mm +2.2mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length (Axle-To-Crown)	—	373mm
Fork Length, Unknown	372mm	—
Trail	52.6mm mid/neutral	53.5mm +0.9mm mid/neutral
Mechanical Trail	50.4mm	51.3mm +0.9mm
Wheel Flop	14.3mm	14.6mm +0.3mm
Standover Height	—	808mm
Tire to Pedal Spindle	94.1mm 170 mm cranks	96mm +1.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	99mm +0mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Width Max	—	32mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1670.8mm	1679mm +8.2mm
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	Rim	Disc