2021 INTEC-Bikes M5 Base

	48	52	56	59
Stack	593mm	607mm	639mm	661mm
Reach	389mm	405mm	402mm	416mm
Stack to Reach Ratio	1.52:1	1.5:1	1.59:1	1.59:1
Seat Tube Length, C-T	480mm	520mm	560mm	590mm
Top Tube Length, Effective/Horizontal HT Top	570mm	590mm	610mm	630mm
Top Tube Slope	14.2deg	11.1deg	10.5deg	9.5deg
Head Tube Angle	70.5deg	70.5deg	71.5deg	72deg
Seat Tube Angle	73deg	73deg	72deg	72deg
Head Tube Length	120mm	135mm	165mm	185mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	306.9mm	306.9mm	306.9mm	306.9mm
Chainstay Length	470mm	470mm	470mm	470mm
Chainstay Length Horizontal	466.2mm	466.2mm	466.2mm	466.2mm
Front-Center	628.4mm	649.2mm	646mm	661.3mm
Front-Center Horizontal	625.5mm	646.4mm	643.2mm	658.6mm
Wheelbase	1091.6mm	1112.6mm	1109.3mm	1124.8mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Trail	82.2mm very high	82.2mm very high	75.3mm high	71.9mm high
Mechanical Trail	77.5mm	77.5mm	71.4mm	68.4mm
Wheel Flop	25.9mm	25.9mm	22.7mm	21.1mm
Tire to Pedal Spindle	91.5mm 170 mm cranks	112.3mm 170 mm cranks	109.1mm 170 mm cranks	124.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	136.9mm 170 mm cranks	136.9mm 170 mm cranks	136.9mm 170 mm cranks	136.9mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://shop.ra-co.com/en/fileuploader/download/download/?d=0&file=custom%2Fupload%2FFile-1602570440.pdf

Geometry