Festka Machina Road vs Specialized Tarmac SL9: geometry and fit comparison
Matched sizes, stack and reach deltas, and a fit check against your own body instead of guessing from two separate size charts.
The Festka Machina Road is built as a endurance geometry frame, the Specialized Tarmac SL9 as a race geometry frame. The Festka Machina Road stack is slightly taller, about 5 mm, which is not enough to change the position by itself. The Specialized Tarmac SL9 cockpit is slightly longer, by about 5 mm.
Switching from a Festka Machina Road?
Your closest Specialized Tarmac SL9 size, and what will still feel different about the position.
| You ride the Festka Machina Road in | Take the Specialized Tarmac SL9 in | The position will feel |
|---|---|---|
| XXS | 44 | 2 mm lower · 9 mm longer |
| XS | 49 | 3 mm lower · 5 mm longer |
| S | 54 | 6 mm taller · 10 mm longer |
| M | 54 | 13 mm lower · 2 mm shorter |
| L | 56 | 6 mm lower · 5 mm longer |
| XL | 58 | 5 mm lower · 3 mm longer |
| XXL | 61 | 18 mm lower · 6 mm shorterDifferent position |
Which one fits you better?
Run the same measurements through both frames. The likely size and the full fit report can differ more than the spec sheets suggest.
What Festka Machina Road size fits you?
Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.
No account needed for this check. The full report keeps this bike preselected.
What Specialized Tarmac SL9 size fits you?
Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.
No account needed for this check. The full report keeps this bike preselected.
FAQ
Which has the taller front end: Festka Machina Road or Specialized Tarmac SL9?
The Festka Machina Road stack is slightly taller, about 5 mm, which is not enough to change the position by itself.
Can the same rider take different sizes on these two bikes?
Yes, and it happens often: frame labels are not standardized. Use the matched-size table for geometry, then run the fit check below with your own measurements for each bike.
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