2023 Pearson On and On Base M

Build

700C/29 in × 45 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Pearson On and On

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
595mm
Reach
390mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal HT Top
561mm
Top Tube Slope
10.2deg
Head Tube Angle
70.5deg
Seat Tube Angle
73.5deg
Head Tube Length
158mm
Bottom Bracket Drop
68mm
Bottom Bracket Height
288mm
Chainstay Length
445mm
Chainstay Length Horizontal
439.8mm
Front-Center
642.8mm
Front-Center Horizontal
639.2mm
Wheelbase
1079mm
Fork Offset/Rake
58mm
Trail
64.5mm
mid/​neutral
Mechanical Trail
60.8mm
Wheel Flop
20.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
116.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
118mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
45mm
Tire Outer Diameter
712mm
Bike Length with Tires
1791mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
178 cm
to
183 cm
Source:https://bikerumor.com/wp-content/uploads/2024/01/ATO_GEO_CHART-update-16th-Jan-24-1705405164.1.png