Compare: 2018 LightCarbon LCR007-V Base 520 vs 2026 Giant Bicycles Propel Advanced Pro ML

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Giant Bicycles Propel Advanced

Stack	558mm	562mm +4mm
Reach	394.5mm	393mm -1.5mm
Stack to Reach Ratio	1.41:1	1.43:1
Seat Tube Length, C-T	—	545mm
Seat Tube Length, Unknown	520mm	—
Top Tube Length, Effective/Horizontal Center	560mm	—
Top Tube Length, Effective/Horizontal Unknown	—	565mm
Top Tube Slope	6.3deg	4.2deg -2.1deg
Head Tube Angle	73deg	73deg +0deg
Seat Tube Angle	73.5deg	73deg -0.5deg
Head Tube Length	153mm	165mm +12mm
Bottom Bracket Drop	69mm	67mm -2mm
Bottom Bracket Height	267mm	272mm +5mm
Chainstay Length	405mm	405mm +0mm
Chainstay Length Horizontal	399.1mm	399.4mm +0.3mm
Front-Center	595mm	595.4mm +0.4mm
Front-Center Horizontal	591mm	591.6mm +0.6mm
Wheelbase	990.1mm	991mm +0.9mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length, Unknown	372mm	—
Trail	55.7mm mid/neutral	56.6mm +0.9mm mid/neutral
Mechanical Trail	53.2mm	54.1mm +0.9mm
Wheel Flop	15.6mm	15.8mm +0.2mm
Standover Height	—	794mm
Tire to Pedal Spindle	89mm 170 mm cranks	83.9mm -5.1mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	99.5mm +2.5mm 172.5 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1662.1mm	1669mm +6.9mm
Crank Length	—	172.5mm
Handlebar Width	—	420mm
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	Rim	Disc