BMC Impec geometry
Loading 3D view…
auto
Size 53
Render
Align
Geometry
| Size | 50 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|
| Stack mm | 533 | 552 | 571 | 590 | 609 |
| Reach mm | 378 | 385 | 396 | 410 | 413 |
| Head tube angle ° | 72.5 | 72.5 | 72.5 | 72.5 | 72.5 |
| Seat tube angle ° | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 |
| Head tube length mm | 131 | 151 | 171 | 191 | 211 |
| Seat tube mm | 518 | 537 | 555 | 573 | 591 |
| Chainstay mm | 405 | 405 | 405 | 405 | 405 |
| BB drop mm | 69 | 69 | 69 | 69 | 69 |
| Stack to reach | 1.41 | 1.43 | 1.44 | 1.44 | 1.47 |
| Effective top tube mmi | 531 | 543 | 560 | 579 | 588 |
Size53key specs
Stack-to-reach (size 53)1.43More aggressive (lower and longer) than 50% of road frames in the database at comparable sizes.
Closest geometry matches (size 53)
Matched by stack, reach and head tube angle.