2026
2026 Specialized Tarmac SL8 Comp
The 2026 Specialized Tarmac SL8 Comp sits more aggressive than most road bikes, with a longer rear center. Reach 366 to 408 mm, stack 501 to 612 mm.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Tarmac SL8
- Model year
- 2026
- Frame
- Comp
- Type
- Road
- Geometry labels
- 44, 49, 52, 54, 56, 58, and 61
- Geometry
- Some measurements unavailable
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Reach(mm) | 366 (from the manufacturer) | 375 | 380 | 384 | 395 | 402 | 408 |
| Stack(mm) | 501 (from the manufacturer) | 514 | 527 | 544 | 565 | 591 | 612 |
| Head tube angle(°) | 70.5 (from the manufacturer) | 71.75 | 72.5 | 73 | 73.5 | 73.5 | 74 |
| Seat tube angle(°) | 75.5 (from the manufacturer) | 75.5 | 74 | 74 | 73.5 | 73.5 | 73 |
| Chainstay length(mm) | 410 (from the manufacturer) | 410 | 410 | 410 | 410 | 410 | 410 |
| Wheelbase(mm) | 970 (from the manufacturer) | 973 | 975 | 978 | 991 | 1006 (from the manufacturer) | 1013 (from the manufacturer) |
| BB drop(mm) | 74 (from the manufacturer) | 74 (from the manufacturer) | 74 (from the manufacturer) | 72 (from the manufacturer) | 72 (from the manufacturer) | 72 (from the manufacturer) | 72 (from the manufacturer) |
| BB height(mm) | 266 (from the manufacturer) | 266 (from the manufacturer) | 266 (from the manufacturer) | 268 (from the manufacturer) | 268 (from the manufacturer) | 268 (from the manufacturer) | 268 (from the manufacturer) |
| Standover(mm) | 723 (from the manufacturer) | 735 (from the manufacturer) | 746 (from the manufacturer) | 768 (from the manufacturer) | 786 (from the manufacturer) | 808 (from the manufacturer) | 834 (from the manufacturer) |
| Seat tube length(mm) | 433 (from the manufacturer) | Not available | Not available | Not available | Not available | Not available | Not available |
| Fork length(mm) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) |
| Head tube length(mm) | 99 (from the manufacturer) | 109 | 120 | 137 | 157 | 184 | 204 |
✓Sources agreeMManufacturer Not available
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Stock build
The stock build is under review.
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Quick answers
- Which size or configuration labels have geometry for the 2026 Specialized Tarmac SL8 Comp?
- Geometry is listed for 44, 49, 52, 54, 56, 58, and 61.
- What are the reach and stack of the 2026 Specialized Tarmac SL8 Comp in size 54?
- In size 54, reach is 384 mm and stack is 544 mm.
- What is the head tube angle of the 2026 Specialized Tarmac SL8 Comp?
- The head tube angle is 73 degrees in size 54.
- Which years of the Specialized Tarmac SL8 are on Quiver?
- Quiver has the Specialized Tarmac SL8 for 2026, 2025, and 2024.
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