Free geometry search — find bikes that fit like yours.
Browse bikes
Open menu
Bikes
Compare
Similar bikes
Brands
Saved
More
Glossary
Request a bike
Bikes
Compare
Similar bikes
Brands
Saved
Glossary
Request a bike
Compare
Loading compare…
Compare
Add bikes to compare
Specialized Tarmac SL8 2024
Kinesis GTD 2017 ×
Kinesis GTD 2016 ×
Overlay
Stack and reach
Bike geometry overlay
Wireframe side views of compared bikes aligned at the bottom bracket. Hover a frame to isolate it, or a measurement to see it drawn from its origin.
Some tubes use estimated defaults where OEM values were missing.
Geometry by size
Measurement
Kinesis
GTD 2017
S
M
L
XL
Kinesis
GTD 2016
S
M
L
XL
Stack
mm
582
582
Reach
mm
388
388
Head tube angle
°
72.0
72.0
Seat tube angle
°
73.0
73.0
Chainstay
mm
418
418
Wheelbase
mm
1020
1020
BB drop
mm
71
71
BB height
mm
—
—
Standover
mm
—
—
Copy compare link
Save on this device
Relaxed/Aggressiveness
More relaxed
More aggressive
Reach →
Stack →
GTD · L
GTD · L
Add a close match
Specialized Allez 2022
Near Kinesis GTD · 52 · 545 mm / 370 mm
Add to this compare
Specialized Allez 2023
Near Kinesis GTD · 52 · 545 mm / 370 mm
Add to this compare
Specialized Allez 2024
Near Kinesis GTD · 52 · 545 mm / 370 mm
Add to this compare
Cockpit for the selected size
Part
GTD L
GTD L
Stem
110 mm
110 mm
Bar
440 mm
440 mm
Crank
175 mm
175 mm
