c

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  Surly Midnight Special 2019
Surly Midnight Special 2019
Trek 560 Pro 1987
Surly Midnight Special 2019
Surly Disc Trucker 2021
  Surly Midnight Special
2019: 50cm

Surly Midnight Special
2019: 54cm

Trek 560 Pro
1987: 533.4

Surly Midnight Special
2019: 56cm

Surly Disc Trucker
2021: 56cm/700c

To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Choose Baseline
Reach 388 460 370 442 412
Stack 469 637 474 625 551
Top Tube (effective) 499 476 480 566 533
Top Tube (actual) 558 635 477 557 532
Seat Tube C-T 481 481 515 642
Seat Tube C-C 471
Head Angle 61 60 62 66 70
Seat Angle 68 78 66 74 72
Head Tube 125 132 164 141
Chainstay 418 431 357 482 493
Wheelbase 834 1057 840 885 1126
Standover 638 824 907 935
BB Drop 62 53 58 57 90
BB Height 225
Fork Rake / Offset 49 52 35 39 42
Trail 63
Fork Length (A2C) 371 419 386 419 351
Wheel Size 700c
Handlebar Width 381 395 367 462 508
Stem Length 65 88 88 111
Stem Angle 5 5 6 6
Crank Length 154 193 181 198
Remove
  Surly Midnight Special
2019: 50cm
Surly Midnight Special
2019: 54cm
Trek 560 Pro
1987: 533.4
Surly Midnight Special
2019: 56cm
Surly Disc Trucker
2021: 56cm/700c

Notes

Trek 560 Pro 1987 533.4

21" frame. Frame size, seat tube length, seat tube angle, head tune angle, top tube length, chain stay length, fork offset, drop, wheelbase - all provided by MFR catalog. Everything else is manual measurement

Image showing geometry measurements

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