Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 400 346 406 460 389 388 477
Stack 522 660 600 633 702 621 565
Top Tube (effective) 612 556 614 638 640 660 510
Top Tube (actual) 528 434 606 601 542 583 523
Seat Tube C-T 554 476 598 489 506 645 608
Seat Tube C-C 519 421 485 588 521 490 529
Head Angle 57 67 71 62 82 60 80
Seat Angle 83 71 81 86 82 71 86
Head Tube 127 167 183 175 198 160 174
Chainstay 358 448 376 347 499 400 336
Wheelbase 813 828 1108 922 1128 1194 1110
Front Centre 661 577 580 529 500 695 533
Standover 636 843 661 644 723 882 898
BB Drop 61 83 66 81 73 73 77
Trail 68 56 67 56 56 69 58
Fork Length (A2C) 385 374 443 371 447 439 371
Axle Spacing 143 133 140 146 118 155 150
Stem Length 91 81 97 104 120 142 113
Crank Length 160 163 152 189 162 200 177
HB Reach 38 37 40 39 39 52 47
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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