Kona Jake the Snake / Private Jake (aluminium) geometry
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Size M(51cm)
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Geometry
| Size | S(48cm) | S/M(49.5cm) | M(51cm) | M/L(54cm) | L(57cm) | XL(59cm) |
|---|---|---|---|---|---|---|
| Stack mm | 537 | 546 | 560 | 581 | 600 | 619 |
| Reach mm | 371 | 379 | 384 | 388 | 392 | 400 |
| Head tube angle ° | 70.5 | 70.5 | 70.5 | 71.5 | 71.5 | 71.5 |
| Seat tube angle ° | 75.0 | 74.5 | 74.0 | 73.5 | 73.0 | 72.5 |
| Head tube length mm | 115 | 125 | 140 | 160 | 180 | 200 |
| Seat tube mm | 480 | 495 | 510 | 540 | 570 | 590 |
| Chainstay mm | 430 | 430 | 430 | 430 | 430 | 430 |
| BB drop mm | 70 | 70 | 70 | 67.5 | 67.5 | 67.5 |
| Fork rake mm | 45 | 45 | 45 | 45 | 45 | 45 |
| Stack to reach | 1.45 | 1.44 | 1.46 | 1.50 | 1.53 | 1.55 |
| Effective top tube mmi | 515 | 530 | 545 | 560 | 575 | 595 |
| Wheelbase mmi | 1008 | 1020 | 1030 | 1032 | 1042 | 1057 |
SizeM(51cm)key specs
Stack-to-reach (size M(51cm))1.46More aggressive (lower and longer) than 69% of gravel frames in the database at comparable sizes.
Closest geometry matches (size M(51cm))
Matched by stack, reach and head tube angle.
More from Kona
Nearest size to the Jake the Snake / Private Jake M(51cm).