2015 Colnago · RD
2015 Colnago AC-R Disc geometry
Full frame geometry for the 2015 Colnago AC-R Disc, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42s | 519 | 371 | 75.6 | 70.4 | 124 | 504 | 420 | 736 | 67 | 580 | 398 | 968 | 43 | 74 |
| 45s | 524 | 376 | 75.1 | 70.9 | 127 | 515 | 450 | 754 | 67 | 582 | 399 | 971 | 43 | 70 |
| 48s | 530 | 381 | 74.5 | 71.3 | 130 | 527 | 480 | 773 | 67 | 584 | 402 | 977 | 43 | 67 |
| 50s | 546 | 382 | 74 | 71.5 | 146 | 537 | 500 | 791 | 68 | 589 | 405 | 984 | 43 | 67 |
| 52s | 567 | 382 | 73.6 | 71.7 | 166 | 550 | 520 | 813 | 68 | 593 | 408 | 991 | 43 | 65 |
| 54s | 582 | 385 | 72.8 | 72.2 | 181 | 565 | 540 | 832 | 68 | 596 | 411 | 997 | 43 | 62 |
| 56s | 592 | 397 | 72.7 | 72.8 | 190 | 580 | 560 | 847 | 68 | 606 | 412 | 1009 | 43 | 59 |
| 58s | 607 | 401 | 72.8 | 72.7 | 206 | 590 | 580 | 865 | 68 | 615 | 414 | 1020 | 43 | 59 |
All measurements in millimetres unless marked (°) for angles.