Compare: 2025 mentech Chermin R 54 vs 2025 evolve CIMA Base M

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of evolve CIMA

Stack	546.6mm	544mm -2.6mm
Reach	383.3mm	384mm +0.7mm
Stack to Reach Ratio	1.43:1	1.42:1
Seat Tube Length, C-T	510mm	—
Seat Tube Length, C-TTT	—	481mm
Top Tube Length, Effective/Horizontal HT Top	540mm	—
Top Tube Length, Effective/Horizontal Unknown	—	540mm
Top Tube Slope	6.1deg	6.8deg +0.7deg
Head Tube Angle	73deg	73deg +0deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	140mm	138mm -2mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	267mm	271mm +4mm
Chainstay Length	406mm	410mm +4mm
Chainstay Length Horizontal	399.6mm	403.6mm +4mm
Front-Center	579.9mm	579mm -0.9mm
Front-Center Horizontal	575.4mm	574.5mm -0.9mm
Wheelbase	975mm	978.1mm +3.1mm
Wheelbase Max	—	978mm
Fork Offset/Rake	45mm	44mm -1mm
Fork Length (Axle-To-Crown)	370mm	372mm +2mm
Trail	56.6mm mid/neutral	58.9mm +2.3mm mid/neutral
Mechanical Trail	54.1mm	56.3mm +2.2mm
Wheel Flop	15.8mm	16.5mm +0.7mm
Standover Height	787.5mm	770mm -17.5mm
Tire to Pedal Spindle	70.9mm 170 mm cranks	66mm -4.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	101mm +4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	32mm +4mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	686mm +8mm
Bike Length with Tires	1653mm	1664.1mm +11.1mm
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