Bag Size MM

units: mm
42 46 50 52 54 56 58 60 62 64
Seat Tube Inner 300 330 375 375 396 430 430 440 450 490
Top Tube Inner 400 430 450 460 480 520 545 564 570 580
Down Tube Inner 410 420 425 420 430 470 470 470 440 510
Seat Tube Area Width 70 70 70 70 70 70 70 70 70 70
Head Tube Area Width 70 70 70 70 70 70 70 70 70 70
Model Fit Frame Size (cm)
38 42 46 50 52 54 56 58 60 62 64
Cross Check A 42 46 50 52 54 56 58 60 62 64
Midnight Special A 42 42 46 50 52 54 56 58 60 62 64
Pack Rat B 42 46 50 52 54 56 58
Straggler 700c A 42 46 50 52 54 56 58 60 62 64
Straggler 650b B 42 46 50 52 54 56 58 60

#42-64 = Bag Size
A = Best Fit, Like Custom
B = Good Fit, But Not Quite Like Custom