2023/V2 Pivot Cycles Mach 4 SL 2023 120mm fork 115mm rear travel

	XS	SM	MD	LG	XL
Stack	586mm	589mm	603mm	617mm	631mm
Reach	397mm	412mm	437mm	462mm	482mm
Stack to Reach Ratio	1.48:1	1.43:1	1.38:1	1.34:1	1.31:1
Seat Tube Length, C-T	355mm	394mm	419mm	460mm	505mm
Top Tube Length, Effective/Horizontal Unknown	568mm	584mm	613mm	642mm	665mm
Head Tube Angle	66.7deg	66.7deg	66.7deg	66.7deg	66.7deg
Seat Tube Angle, Unknown	74.7deg	74.7deg	74.7deg	74.7deg	74.7deg
Head Tube Length	85mm	90mm	105mm	120mm	135mm
Bottom Bracket Drop	38mm	36mm	36mm	36mm	36mm
Bottom Bracket Height	334mm	336mm	336mm	336mm	336mm
Chainstay Length	432mm	432mm	432mm	432mm	432mm
Chainstay Length Horizontal	430.3mm	430.5mm	430.5mm	430.5mm	430.5mm
Front-Center	681.7mm	698.4mm	729.4mm	759.4mm	785.3mm
Front-Center Horizontal	680.7mm	697.5mm	728.5mm	758.5mm	784.5mm
Wheelbase	1111mm	1128mm	1159mm	1189mm	1215mm
Fork Offset/Rake	43.8mm	43.5mm	43.5mm	42.5mm	42.5mm
Trail	112.5mm very high	112.9mm very high	112.9mm very high	113.9mm very high	113.9mm very high
Mechanical Trail	103.4mm	103.6mm	103.7mm	104.6mm	104.6mm
Wheel Flop	40.9mm	41mm	41mm	41.4mm	41.4mm
Standover Height	646mm	656mm	684mm	679mm	709mm
Tire to Pedal Spindle	139.8mm 170 mm cranks	156.5mm 170 mm cranks	187.4mm 170 mm cranks	217.4mm 170 mm cranks	243.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	164mm 170 mm cranks	166mm 170 mm cranks	166mm 170 mm cranks	166mm 170 mm cranks	166mm 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://global.pivotcycles.com/products/mach-4-sl

Geometry