Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 409 453 449 347 376 326 386
Stack 460 615 595 651 623 669 735
Top Tube (effective) 636 517 451 471 607 681 580
Top Tube (actual) 448 450 508 587 480 679 681
Seat Tube C-T 486 451 591 531 523 504 658
Seat Tube C-C 493 379 545 587 483 652 472
Head Angle 69 71 74 73 71 63 62
Seat Angle 77 88 74 74 70 69 82
Head Tube 112 137 165 170 211 200 237
Chainstay 389 495 498 436 448 404 430
Wheelbase 1084 1116 1016 1076 954 865 1138
Front Centre 639 628 557 728 720 743 520
Standover 897 617 664 930 931 696 734
BB Drop 74 64 81 81 70 80 61
Trail 72 68 67 68 74 72 59
Fork Length (A2C) 452 325 417 307 400 420 366
Axle Spacing 150 168 135 147 158 118 130
Stem Length 105 87 88 105 112 116 117
Crank Length 173 191 141 151 197 194 199
HB Reach 40 46 41 46 38 52 54
Frame Weight TBC TBC TBC TBC TBC TBC TBC
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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