2023 Lapierre pulsium Base

	XS	S	M	L	XL
Stack	536mm	557mm	575mm	594mm	618mm
Reach	371mm	375mm	380mm	388mm	395mm
Stack to Reach Ratio	1.44:1	1.49:1	1.51:1	1.53:1	1.56:1
Seat Tube Length, Unknown	460mm	490mm	520mm	550mm	580mm
Top Tube Length, Effective/Horizontal Unknown	520mm	535mm	550mm	570mm	590mm
Top Tube Slope	10.6deg	9.6deg	8.2deg	7.1deg	6.5deg
Head Tube Angle	71deg	71.5deg	72deg	72deg	72.5deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73deg	72.5deg
Head Tube Length	135mm	155mm	175mm	195mm	220mm
Bottom Bracket Drop	72mm	72mm	69mm	69mm	67mm
Bottom Bracket Height	267mm	267mm	270mm	270mm	272mm
Chainstay Length	415mm	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	408.7mm	408.7mm	409.2mm	409.2mm	409.6mm
Front-Center	588.1mm	594.4mm	601mm	615mm	624.8mm
Front-Center Horizontal	583.7mm	590mm	597mm	611.2mm	621.2mm
Wheelbase	992.4mm	998.7mm	1006.2mm	1020.4mm	1030.7mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Fork Length, Unknown	373mm	373mm	373mm	373mm	373mm
Trail	63.9mm mid/neutral	60.7mm mid/neutral	57.6mm mid/neutral	57.6mm mid/neutral	54.5mm mid/neutral
Mechanical Trail	60.4mm	57.6mm	54.8mm	54.8mm	51.9mm
Wheel Flop	19.7mm	18.3mm	16.9mm	16.9mm	15.6mm
Tire to Pedal Spindle	79.1mm 170 mm cranks	85.4mm 170 mm cranks	92mm 170 mm cranks	106mm 170 mm cranks	115.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	102mm 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://www.lapierrebikes.com/ch-fr/o/pulsium-60-2023/

Geometry