Jamis Allegro Comp / Sport (alloy flat-bar) geometry
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Size 15
Render
Align
Geometry
| Size | 15 | 17 | 19 | 21 | 23 |
|---|---|---|---|---|---|
| Stack mm | 545 | 559 | 586 | 610 | 639 |
| Reach mm | 387 | 398 | 395 | 403 | 405 |
| Head tube angle ° | 71.0 | 71.0 | 72.0 | 72.0 | 72.0 |
| Seat tube angle ° | 74.0 | 74.0 | 73.5 | 73.5 | 73.5 |
| Head tube length mm | 135 | 150 | 175 | 200 | 230 |
| Chainstay mm | 435 | 435 | 435 | 435 | 435 |
| BB drop mm | 55 | 55 | 55 | 55 | 55 |
| Fork rake mm | 50 | 50 | 50 | 50 | 50 |
| Stack to reach | 1.41 | 1.40 | 1.48 | 1.51 | 1.58 |
| Effective top tube mmi | 543 | 558 | 569 | 584 | 594 |
| Wheelbase mmi | 1040 | 1056 | 1052 | 1067 | 1079 |
Size15key specs
Stack-to-reach (size 15)1.41More aggressive (lower and longer) than 78% of flat-bar frames in the database at comparable sizes.
Closest geometry matches (size 15)
Matched by stack, reach and head tube angle.
More from Jamis
Nearest size to the Allegro Comp / Sport 15.