CTM Koyuk (alloy) geometry
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Size 540
Render
Align
Geometry
| Size | 520 | 540 | 560 | 580 | 600 |
|---|---|---|---|---|---|
| Stack mm | 530 | 548 | 566 | 585.5 | 604 |
| Reach mm | 380 | 390 | 400 | 405 | 415 |
| Head tube angle ° | 70.5 | 70.5 | 70.5 | 70.5 | 70.5 |
| Seat tube angle ° | 74.0 | 74.0 | 74.0 | 73.0 | 73.0 |
| Head tube length mm | 100 | 120 | 140 | 160 | 180 |
| Seat tube mm | 460 | 495 | 520 | 540 | 565 |
| Chainstay mm | 430 | 430 | 430 | 435 | 435 |
| BB drop mm | 76 | 76 | 76 | 76 | 76 |
| Fork rake mm | 55 | 55 | 55 | 55 | 55 |
| Stack to reach | 1.39 | 1.41 | 1.42 | 1.45 | 1.46 |
| Effective top tube mmi | 532 | 547 | 562 | 584 | 600 |
| Wheelbase mmi | 1022 | 1039 | 1055 | 1072 | 1089 |
Size540key specs
Stack-to-reach (size 540)1.41More aggressive (lower and longer) than 93% of gravel frames in the database at comparable sizes.
Closest geometry matches (size 540)
Matched by stack, reach and head tube angle.