Soma Fabrications Rush geometry
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Size 55
Render
Align
Geometry
| Size | 48 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|
| Stack mm | 508 | 520 | 540 | 556 | 598 |
| Reach mm | 397 | 398 | 408 | 419 | 427 |
| Head tube angle ° | 73.4 | 74.0 | 74.3 | 74.6 | 75.0 |
| Seat tube angle ° | 75.5 | 75.3 | 75.3 | 75.3 | 74.8 |
| Head tube length mm | 100 | 110 | 130 | 145 | 180 |
| Seat tube mm | 480 | 530 | 550 | 570 | 600 |
| Chainstay mm | 393 | 393 | 393 | 393 | 393 |
| BB drop mm | 58 | 58 | 58 | 58 | 58 |
| Fork rake mm | 38 | 38 | 38 | 38 | 38 |
| Stack to reach | 1.28 | 1.31 | 1.32 | 1.33 | 1.40 |
| Effective top tube mmi | 528 | 534 | 550 | 565 | 589 |
| Wheelbase mmi | 959 | 959 | 972 | 984 | 1000 |
Size55key specs
Stack-to-reach (size 55)1.32More relaxed (taller and shorter) than 60% of track frames in the database at comparable sizes.
Closest geometry matches (size 55)
Matched by stack, reach and head tube angle.