2019 Dolan Bikes TC1 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Single-speed capable
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

50
52
54
56
58
60
Stack
501.6mm
501.7mm
520.7mm
539.6mm
558.8mm
575.9mm
Reach
379.9mm
393.6mm
405.3mm
405.1mm
407.2mm
410mm
Stack to Reach Ratio
1.32:1
1.27:1
1.28:1
1.33:1
1.37:1
1.4:1
Seat Tube Length, C-T
500mm
520mm
540mm
560mm
580mm
600mm
Top Tube Length, Effective/Horizontal HT Top
515mm
533.2mm
552.1mm
556.2mm
564.3mm
572.9mm
Top Tube Slope
2.1deg
0.1deg
0.1deg
0.1deg
-0.1deg
-0.1deg
Head Tube Angle
73deg
73deg
73deg
73deg
73deg
73deg
Seat Tube Angle
74.8deg
74.3deg
74.3deg
74.3deg
74.8deg
74.19deg
Head Tube Length
107mm
107mm
127mm
147mm
167mm
185mm
Bottom Bracket Height
Fork Offset/Rake
30mm
30mm
30mm
30mm
30mm
30mm
Trail
70.7mm
high
70.7mm
high
70.7mm
high
70.7mm
high
70.7mm
high
70.7mm
high
Mechanical Trail
67.7mm
67.7mm
67.7mm
67.7mm
67.7mm
67.7mm
Wheel Flop
19.8mm
19.8mm
19.8mm
19.8mm
19.8mm
19.8mm

Base Build

50
52
54
56
58
60
Wheel Size
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
Tire Width
23mm
23mm
23mm
23mm
23mm
23mm
Tire Width Max
23mm
23mm
23mm
23mm
23mm
23mm
Tire Outer Diameter
668mm
668mm
668mm
668mm
668mm
668mm

Published Sizing Recommendations

Height
5 ft 2 in
to
5 ft 4 in
5 ft 4 in
to
5 ft 6 in
5 ft 7 in
to
5 ft 9 in
5 ft 9 in
to
5 ft 11 in
5 ft 11 in
to
6 ft 1 in
6 ft 1 in
to
6 ft 5 in

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
Track/Fixed-gear
Source:https://www.dolan-bikes.com/dolan-track-bikes/track-framesets/track-frameset-aluminium/dolan-tc1-aluminium-track-frameset-6271/dolan-tc1-aluminium-track-frameset.html