- Cube Litening Aero C:68X
- 50
- Stack 514, Reach 389
- Specialized Tarmac SL9
- 49
- Stack 514, Reach 375
Stack: practically identical
Reach: 14 mm shorter
Language
Cube Litening Aero C:68X vs Specialized Tarmac SL9: which bike is right for you?
Compare ride character, intended rider, geometry, and fit. Add your measurements to see which bike suits you better and which size to choose on each.
Fit verdict: the frame positions differ enough to matter. Compare the geometry below, then use your measurements to identify the safer size and setup.
In one look
Cube Litening Aero C:68X: race geometry. Specialized Tarmac SL9: race geometry.
- Across matched sizes the Cube Litening Aero C:68X and Specialized Tarmac SL9 front ends are within a few millimetres of each other, so posture will depend more on cockpit setup than on the frame.
- The Specialized Tarmac SL9 cockpit is slightly shorter, by about 4 mm.
These two split on bottom bracket. Which bike is which, and what it costs you in servicing and on the ride, is in the full comparison.
We compare differences at frame and model level. Components, current price, and availability depend on the exact build and seller.
What do you need from this comparison?
Start with the decision you are making. We will ask only for the details needed to answer it.
Step 1/1
What are you trying to understand?
Your answer changes the questions, result, and whether a paid report is relevant.
Fit and size differences
Geometry can separate these bikes: matched sizes create a meaningfully different position.
Median difference across matched sizes: stack 2 mm, reach 4 mm.
For a personal answer, the fit-and-size path uses your measurements to show only the relevant frame sizes. The full chart remains available as a reference.
View geometry for every size
How do Cube Litening Aero C:68X and Specialized Tarmac SL9 sizes compare?
See the closest size matches and the differences in stack, reach, and riding position.
- Cube Litening Aero C:68X
- 52
- Stack 524, Reach 389
- Specialized Tarmac SL9
- 52
- Stack 527, Reach 380
Stack: 3 mm taller
Reach: 9 mm shorter
- Cube Litening Aero C:68X
- 54
- Stack 542, Reach 389
- Specialized Tarmac SL9
- 54
- Stack 544, Reach 384
Stack: practically identical
Reach: 5 mm shorter
- Cube Litening Aero C:68X
- 56
- Stack 563, Reach 398
- Specialized Tarmac SL9
- 56
- Stack 565, Reach 395
Stack: practically identical
Reach: 3 mm shorter
- Cube Litening Aero C:68X
- 58
- Stack 580, Reach 403
- Specialized Tarmac SL9
- 58
- Stack 591, Reach 402
Stack: 11 mm taller
Reach: practically identical
- Cube Litening Aero C:68X
- 60
- Stack 594, Reach 405
- Specialized Tarmac SL9
- 58
- Stack 591, Reach 402
Stack: 3 mm lower
Reach: 3 mm shorter
- Cube Litening Aero C:68X
- 62
- Stack 609, Reach 412
- Specialized Tarmac SL9
- 61
- Stack 612, Reach 408
Stack: 3 mm taller
Reach: 4 mm shorter
The same size label can create a different position on each frame. Stack and reach are one part of the decision; the personalized comparison connects them to your body and each bike’s ride character.
FAQ
- Can the same rider take different sizes on these two bikes?
- Yes. Frame labels are not standardized, so the same rider may need different sizes. This comparison deliberately avoids a generic matched-size answer and hands your measurements to Bike Fit instead.
- Which has the taller front end: Cube Litening Aero C:68X or Specialized Tarmac SL9?
- Across matched sizes the Cube Litening Aero C:68X and Specialized Tarmac SL9 front ends are within a few millimetres of each other, so posture will depend more on cockpit setup than on the frame.
TrainCraft plans
Build training around the week you actually have
Set a goal, choose when you can ride, and get a structured plan that adjusts as your fatigue and availability change.