Santa Cruz Blur 4 vs Specialized Epic 9: 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 Santa Cruz Blur 4 is built as a cross-country geometry frame, the Specialized Epic 9 as a cross-country geometry frame. Across matched sizes, the Specialized Epic 9 stack sits about 11 mm taller than the Santa Cruz Blur 4, which generally means a more upright position before spacers. The Specialized Epic 9 cockpit runs about 10 mm shorter, a noticeably more compact position.
Switching from a Santa Cruz Blur 4?
Your closest Specialized Epic 9 size, and what will still feel different about the position.
| You ride the Santa Cruz Blur 4 in | Take the Specialized Epic 9 in | The position will feel |
|---|---|---|
| S | S | 15.700000000000045 mm taller · 5 mm shorterDifferent position |
| M | M | 16.399999999999977 mm taller |
| L | M | 7.100000000000023 mm taller · 20 mm shorterDifferent position |
| XL | L | 7.2000000000000455 mm taller · 15 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 Santa Cruz Blur 4 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 Epic 9 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: Santa Cruz Blur 4 or Specialized Epic 9?
Across matched sizes, the Specialized Epic 9 stack sits about 11 mm taller than the Santa Cruz Blur 4, which generally means a more upright position before spacers.
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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