Norco Threshold C / Threshold SL (carbon) geometry
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Size 56
Render
Align
Geometry
| Size | 50 | 53 | 56 | 59 | 61 |
|---|---|---|---|---|---|
| Stack mm | 536 | 545 | 566 | 587 | 607 |
| Reach mm | 376 | 379 | 383 | 396 | 405 |
| Head tube angle ° | 71.0 | 71.5 | 72.3 | 72.8 | 73.0 |
| Seat tube angle ° | 74.5 | 74.0 | 73.5 | 73.5 | 73.0 |
| Head tube length mm | 115 | 125 | 145 | 165 | 185 |
| Seat tube mm | 500 | 530 | 560 | 590 | 610 |
| Chainstay mm | 425 | 425 | 425 | 425 | 425 |
| BB drop mm | 67.5 | 65 | 65 | 65 | 65 |
| Stack to reach | 1.43 | 1.44 | 1.48 | 1.48 | 1.50 |
| Effective top tube mmi | 525 | 535 | 551 | 570 | 591 |
Size56key specs
Stack-to-reach (size 56)1.48More aggressive (lower and longer) than 57% of gravel frames in the database at comparable sizes.
Closest geometry matches (size 56)
Matched by stack, reach and head tube angle.
More from Norco
Nearest size to the Threshold C / Threshold SL 56.