2019 Dolan Bikes Pre-Cursa Aluminum 45

Build

700C/29 in × 23 mm

Insights

Somewhat aggressive stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of Dolan Bikes Pre-Cursa

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
487.5mm
Reach
384.2mm
Stack to Reach Ratio
1.27:1
Seat Tube Length, C-T
450mm
Top Tube Length, Effective/Horizontal HT Top
498mm
Top Tube Slope
5.9deg
Head Tube Angle
71deg
Seat Tube Angle
76deg
Head Tube Length
95mm
Fork Offset/Rake
30mm
Trail
83.3mm
very high
Mechanical Trail
78.7mm
Wheel Flop
25.6mm
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks

Aluminum Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
23mm
Tire Outer Diameter
668mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Unknown
Features
Single-speed capable

Published Sizing Recommendations

Height
4 ft 9 in
to
5 ft 1 in
Source:https://www.dolan-bikes.com/dolan-track-bikes/track-framesets/track-frameset-aluminium/dolan-pre-cursa-aluminium-track-frameset-6789.html