2015 Isaac · R
2015 Isaac Meson geometry
Full frame geometry for the 2015 Isaac Meson, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Top tube (mm) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 510 | 377 | 74.5 | 71.8 | 110 | 520 | 458 | 717 | 71 | 570 | 405 | 968 | 45 | 62 |
| 52 | 529 | 385 | 74 | 72 | 130 | 538 | 486 | 744 | 70 | 583 | 405 | 980 | 45 | 61 |
| 54 | 554 | 390 | 73.5 | 72.8 | 155 | 555 | 513 | 772 | 69 | 589 | 405 | 987 | 45 | 56 |
| 56 | 578 | 396 | 73.5 | 73.3 | 180 | 568 | 534 | 793 | 68 | 598 | 405 | 996 | 45 | 53 |
| 58 | 602 | 401 | 73 | 73.5 | 205 | 585 | 548 | 811 | 67 | 608 | 405 | 1006 | 45 | 52 |
| 60 | 615 | 407 | 72.5 | 73.5 | 220 | 600 | 566 | 829 | 65 | 618 | 405 | 1016 | 45 | 52 |
All measurements in millimetres unless marked (°) for angles.