2018 Masi Bikes Giramondo 27.5

	XS	S	M	L	XL
Stack	572mm	584mm	610mm	634mm	657mm
Reach	386mm	388mm	394mm	406mm	411mm
Stack to Reach Ratio	1.48:1	1.51:1	1.55:1	1.56:1	1.6:1
Seat Tube Length, C-T	455mm	475mm	495mm	525mm	550mm
Top Tube Length, Effective/Horizontal Center	542mm	555mm	575mm	600mm	625mm
Top Tube Slope	14.7deg	13.8deg	14.2deg	13.3deg	13deg
Head Tube Angle	71deg	71deg	72deg	72deg	72deg
Seat Tube Angle	75deg	74deg	73.5deg	73deg	72deg
Head Tube Length	125mm	137mm	160mm	185mm	210mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	272.8mm	272.8mm	272.8mm	272.8mm	272.8mm
Chainstay Length	455mm	455mm	455mm	455mm	455mm
Chainstay Length Max	455mm	455mm	455mm	455mm	455mm
Chainstay Length Horizontal	449.6mm	449.6mm	449.6mm	449.6mm	449.6mm
Chainstay Length Horizontal Max	449.6mm	449.6mm	449.6mm	449.6mm	449.6mm
Front-Center	618.4mm	621.4mm	626.3mm	646.2mm	658.2mm
Front-Center Horizontal	614.4mm	617.4mm	622.4mm	642.4mm	654.4mm
Wheelbase	1064mm	1067mm	1072mm	1092mm	1104mm
Wheelbase Max	1064mm	1067mm	1072mm	1092mm	1104mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Trail	65.2mm high	65.2mm high	58.8mm mid/neutral	58.8mm mid/neutral	58.8mm mid/neutral
Mechanical Trail	61.6mm	61.6mm	55.9mm	55.9mm	55.9mm
Wheel Flop	20.1mm	20.1mm	17.3mm	17.3mm	17.3mm
Standover Height	777mm	792mm	813mm	839mm	861mm
Tire to Pedal Spindle	105.6mm 170 mm cranks	108.6mm 170 mm cranks	113.5mm 170 mm cranks	133.4mm 170 mm cranks	145.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	102.8mm 170 mm cranks	102.8mm 170 mm cranks	102.8mm 170 mm cranks	102.8mm 170 mm cranks	102.8mm 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:Bike Counterculture Geometry Database

Geometry