Compare: 2025 SPCYCLE SP-R088 Base 49 vs 2025 Trek Bikes Madone SL6 Gen 8 XS

Insights

Somewhat aggressive stack and reach vs trend of endurance road bikes

Design deviates from other sizes of SPCYCLE SP-R088

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Trek Bikes Madone

Stack	514mm	507mm -7mm
Reach	375mm	370mm -5mm
Stack to Reach Ratio	1.37:1	1.37:1
Seat Tube Length, C-T	446mm	—
Seat Tube Length, Effective Unknown	—	404mm
Top Tube Length, Effective/Horizontal HT Top	508mm	—
Top Tube Length, Effective/Horizontal Unknown	—	517mm
Top Tube Slope	9.6deg	13.9deg +4.3deg
Head Tube Angle	71.75deg	71.6deg -0.15deg
Seat Tube Angle	75.5deg	73.8deg -1.7deg
Head Tube Length	—	100mm
Bottom Bracket Drop	74mm	72mm -2mm
Bottom Bracket Height	269mm	267mm -2mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.3mm	403.6mm +0.3mm
Front-Center	575mm	267mm -308mm
Front-Center Horizontal	569.7mm	567.4mm -2.3mm
Wheelbase	973mm	971mm -2mm
Fork Offset/Rake	47.2mm	50mm +2.8mm
Trail	63.5mm mid/neutral	60.1mm -3.4mm mid/neutral
Mechanical Trail	60.3mm	57mm -3.3mm
Wheel Flop	18.9mm	18mm -0.9mm
Standover Height	—	704mm
Tire to Pedal Spindle	62mm 170 mm cranks	-237mm -299mm 165 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	102mm +3mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	28mm -4mm
Tire Width Max	—	32mm
Tire Outer Diameter	686mm	678mm -8mm
Bike Length with Tires	1659mm	1649mm -10mm
Crank Length	—	165mm
Stem Length	—	80mm
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