2025 VeloBuild VB-TK-024 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
N/A brake
Very aggressive stack and reachvs category
Very aggressive stack and reachvs category
Very aggressive stack and reachvs category
Very aggressive stack and reachvs category

Geometry

S
M
L
XL
Stack
475mm
505mm
535mm
565mm
Reach
401mm
413mm
425mm
437mm
Stack to Reach Ratio
1.18:1
1.22:1
1.26:1
1.29:1
Seat Tube Length, C-T
480mm
510mm
540mm
570mm
Top Tube Length, Effective/Horizontal HT Top
500mm
535mm
570mm
605mm
Top Tube Slope
0deg
0deg
0deg
0deg
Head Tube Angle
72.5deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
74.5deg
74.5deg
74.5deg
74.5deg
Bottom Bracket Height
Chainstay Length
380mm
380mm
380mm
380mm
Front-Center
556mm
585mm
612mm
638mm
Trail
Mechanical Trail
Wheel Flop
Tire to Pedal Spindle
52mm
170 mm cranks
81mm
170 mm cranks
108mm
170 mm cranks
134mm
170 mm cranks

Base Build

S
M
L
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
23mm
23mm
23mm
23mm
Tire Outer Diameter
668mm
668mm
668mm
668mm

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.velobuild.com/products/vb-tk-024-new-carbon-fiber-track-frameset