2019 Dolan Bikes Pre-Cursa Aluminum 50

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
503mm
Reach
396mm
Stack to Reach Ratio
1.27:1
Seat Tube Length, C-T
500mm
Top Tube Length, Effective/Horizontal HT Top
525.7mm
Top Tube Slope
2.2deg
Head Tube Angle
73deg
Seat Tube Angle
75deg
Head Tube Length
105mm
Fork Offset/Rake
30mm
Trail
70.7mm
high
Mechanical Trail
67.7mm
Wheel Flop
19.8mm
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
5 ft 2 in
to
5 ft 4 in
Source:https://www.dolan-bikes.com/dolan-track-bikes/track-framesets/track-frameset-aluminium/dolan-pre-cursa-aluminium-track-frameset-6789.html