Size Chart - Marin Four Corners 2020
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| A. STACK (MM) | 560 | 580 | 617 | 646.3 | 677.6 |
| B. REACH (MM) | 376.7 | 381 | 403.3 | 412.6 | 426.6 |
| C. HEADTUBE ANGLE | 70.5 | 70.5 | 71.5 | 71.5 | 71.5 |
| D. HEADTUBE LENGTH (MM) | 177 | 198 | 198 | 229 | 262 |
| E. SEATTUBE ANGLE EFFECTIVE | 74.5 | 73.5 | 73.5 | 72.5 | 72 |
| F. SEATTUBE LENGTH | 381 | 422 | 462 | 495 | 528 |
| G. TOPTUBE EFFECTIVE (MM) | 532 | 552.8 | 586.1 | 616.4 | 646.8 |
| H. BOTTOM BRACKET HEIGHT (MM) | 285 | 285 | 285 | 285 | 285 |
| I. BOTTOM BRACKET DROP (MM) | 53.5 | 53.5 | 72 | 72 | 72 |
| J. CHAINSTAY (MM) | 432 | 432 | 450 | 450 | 450 |
| K. WHEELBASE (MM) | 1030.4 | 1041.8 | 1081 | 1100 | 1125.1 |
| L. STANDOVER HEIGHT (MM) | 666.55 | 706.38 | 744.53 | 777.26 | 809.8 |
| M. FORK OFFSET (MM) | 43 | 43 | 49 | 49 | 49 |
| SEATPOST DIAMETER | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| HANDLEBAR WIDTH | 400 | 400 | 420 | 440 | 440 |
| STEM LENGTH | 70 | 70 | 70 | 70 | 70 |
| CRANK LENGTH | 170 | 170 | 170 | 175 | 175 |