Gunnar Fastlane geometry
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Size 56cm
Render
Align
Geometry
| Size | 44cm | 46cm | 48cm | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm | 64cm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack mm | 522.4 | 529 | 538.4 | 548.8 | 558.2 | 572.4 | 592.3 | 609.5 | 620.9 | 645.8 | 655.3 |
| Reach mm | 367.9 | 368.9 | 368.9 | 366 | 365.8 | 363.8 | 375.9 | 385.4 | 389.4 | 386 | 402.8 |
| Head tube angle ° | 70.5 | 71.0 | 71.0 | 71.25 | 71.25 | 71.25 | 71.5 | 72.25 | 72.75 | 73.0 | 73.0 |
| Seat tube angle ° | 74.5 | 74.25 | 74.0 | 73.5 | 73.25 | 73.0 | 73.0 | 72.75 | 72.5 | 72.0 | 72.0 |
| Head tube length mm | 95 | 100 | 110 | 120 | 130 | 145 | 165 | 180 | 190 | 215 | 225 |
| Seat tube mm | 420 | 430 | 440 | 450 | 470 | 490 | 510 | 535 | 550 | 570 | 580 |
| Chainstay mm | 425 | 425 | 425 | 430 | 430 | 435 | 435 | 435 | 435 | 435 | 435 |
| BB drop mm | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
| Stack to reach | 1.42 | 1.43 | 1.46 | 1.50 | 1.53 | 1.57 | 1.58 | 1.58 | 1.59 | 1.67 | 1.63 |
| Effective top tube mmi | 513 | 518 | 523 | 529 | 534 | 539 | 557 | 575 | 585 | 596 | 616 |
Size56cmkey specs
Stack-to-reach (size 56cm)1.58More relaxed (taller and shorter) than 98% of road frames in the database at comparable sizes.
Closest geometry matches (size 56cm)
Matched by stack, reach and head tube angle.