Compare: 2024 Speeder Cycling SC-R55D Base 450 vs 2025 LOOK Cycle 795 Blade RS Disc XS

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Speeder Cycling SC-R55D

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of LOOK Cycle 795

Stack	510mm	501.2mm -8.8mm
Reach	378mm	371.3mm -6.7mm
Stack to Reach Ratio	1.35:1	1.35:1
Seat Tube Length, C-T	450mm	479.6mm +29.6mm
Top Tube Length, Effective/Horizontal Unknown	515mm	510.2mm -4.8mm
Top Tube Slope	8.7deg	4.5deg -4.2deg
Head Tube Angle	71.5deg	71.8deg +0.3deg
Seat Tube Angle	75deg	74.5deg -0.5deg
Head Tube Length	105mm	90.4mm -14.6mm
Bottom Bracket Drop	72mm	73mm +1mm
Bottom Bracket Height	267mm	263mm -4mm
Chainstay Length	408mm	415mm +7mm
Chainstay Length Horizontal	401.6mm	408.5mm +6.9mm
Front-Center	578mm	569.8mm -8.2mm
Front-Center Horizontal	573.4mm	565.1mm -8.3mm
Wheelbase	975mm	973.6mm -1.4mm
Fork Offset/Rake	46mm	50mm +4mm
Fork Length (On-Axis)	—	368mm
Fork Length (Axle-To-Crown)	370mm	—
Trail	64.9mm mid/neutral	57.8mm -7.1mm mid/neutral
Mechanical Trail	61.6mm	54.9mm -6.7mm
Wheel Flop	19.5mm	17.2mm -2.3mm
Standover Height	—	736mm
Tire to Pedal Spindle	69mm 170 mm cranks	63.8mm -5.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	93mm -4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Width Max	32mm	—
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1653mm	1645.6mm -7.4mm
Stem Angle	—	-7deg
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