Geometry ?
Scott Speedster 2026 geometry in sizes XXS/47–XXL/61: stack 517.8–632.7 mm, reach 376–406 mm, head angle 70.5–73.3°.
| XXS/47 | XS/49 | S/52 | M/54 | L/56 | XL/58 | XXL/61 | |
|---|---|---|---|---|---|---|---|
| Stack | 517.8 mm | 529.1 mm | 551.6 mm | 572.4 mm | 593.3 mm | 613.6 mm | 632.7 mm |
| Reach | 376 mm | 383 mm | 387 mm | 391 mm | 393 mm | 399 mm | 406 mm |
| Head angle | 70.5° | 71° | 72° | 72.5° | 73° | 73.3° | 73.3° |
| Seat angle | 75° | 75° | 74.5° | 74° | 73.5° | 73.1° | 73° |
| Seat tube (c-t) | 470 mm | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm | 610 mm |
| Head tube | 93 mm | 103 mm | 123 mm | 143 mm | 163 mm | 183 mm | 203 mm |
| Top tube (effective) | 515 mm | 525 mm | 540 mm | 554 mm | 569 mm | 583 mm | 596 mm |
| BB drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1001.5 mm | 1007.9 mm | 1010 mm | 1015.8 mm | 1023.3 mm | 1030.3 mm | 1043 mm |
| Standover | 735 mm | 754 mm | 780 mm | 800 mm | 820 mm | 840 mm | 864 mm |
| Stock build by size | |||||||
| Stem | 83 mm | 83 mm | 93 mm | 103 mm | 103 mm | 113 mm | 113 mm |
Source: scott-sports.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive: Scott Speedster 2017
Corrected values: reach
L/56 reach 385 → 393 mm. Scott’s website gives a reach of 385 mm for size L, shorter than size M (391). The top tube and seat angle put it at 393 mm, and the same sum is within 1–4 mm for the other sizes. Most likely a typo. Corrections
Stock build
Speedster 10
- Groupset
- Shimano 105 R7100
- Shifters
- Shimano 105 ST-R7120
- Cranks
- Shimano FC-RS520, 50-34T
- Stem
- Syncros RR2.5, 1 1/4", 31.8 mm
- Handlebar
- Syncros Creston 2.0 Compact, 31.8 mm
- Seatpost
- Syncros RR2.5 27.2/350 mm
- Saddle
- Syncros Tofino R 2.5
Speedster 20
- Groupset
- Shimano Tiagra 4700
- Shifters
- Shimano Tiagra ST-4720
- Cranks
- Shimano Tiagra FC-R4700, 50/34
- Stem
- Syncros RR2.5, 1 1/4", 31.8 mm
- Handlebar
- Syncros Creston 2.0 Compact, 31.8 mm
- Seatpost
- Syncros RR2.5 27.2/350 mm
- Saddle
- Syncros Tofino Regular 2.5
Source for all builds: scott-sports.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XXS/47 (stack 517.8 / reach 376 mm).
Stack and reach within 12 mm of size XS/49 (stack 529.1 / reach 383 mm).
Stack and reach within 12 mm of size S/52 (stack 551.6 / reach 387 mm).
Stack and reach within 12 mm of size M/54 (stack 572.4 / reach 391 mm).
Stack and reach within 12 mm of size L/56 (stack 593.3 / reach 393 mm).
Stack and reach within 12 mm of size XL/58 (stack 613.6 / reach 399 mm).
Stack and reach within 12 mm of size XXL/61 (stack 632.7 / reach 406 mm).
Spotted a mistake or a missing build? Let me know.
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