2026 Lapierre Pulsium Base

Design
Drop Bar, Rigid, non-suspension corrected
Somewhat aggressive stack and reachvs category

Geometry

S
Stack
541mm
Reach
379mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-TTT
460mm
Top Tube Length, Effective/Horizontal Center
529mm
Top Tube Slope
8.8deg
Head Tube Angle
71deg
Seat Tube Angle
74.5deg
Head Tube Length
135mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
271mm
Chainstay Length
415mm
Chainstay Length Horizontal
408.7mm
Front-Center
597.7mm
Front-Center Horizontal
593.3mm
Wheelbase
1002mm
Fork Offset/Rake
49.9mm
Trail
65.3mm
high
Mechanical Trail
61.7mm
Wheel Flop
20.1mm
Tire to Pedal Spindle
84.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
101mm
170 mm cranks

Base Build

S
Wheel Size
700C/29 in
622 mm BSD
Tire Width
32mm
Tire Width Max
38mm
Tire Outer Diameter
686mm
Bike Length with Tires
1688mm
Stem Length
80mm

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Category Trend
Endurance Road