Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 366 410 425 419 430 474 360
Stack 447 471 605 678 596 606 628
Top Tube (effective) 552 431 512 598 552 631 669
Top Tube (actual) 552 601 448 438 621 530 648
Seat Tube C-T 428 469 522 631 631 642 649
Seat Tube C-C 467 507 564 555 629 619 657
Head Angle 83 57 64 79 63 79 70
Seat Angle 69 62 78 70 69 72 82
Head Tube 143 157 183 184 152 191 178
Chainstay 494 468 349 396 499 412 342
Wheelbase 1195 1113 1114 1002 1153 1094 1174
Front Centre 523 603 609 628 597 586 635
Standover 612 848 815 906 810 775 729
BB Drop 85 68 60 79 69 70 74
Trail 71 58 65 70 75 72 54
Fork Length (A2C) 342 364 344 345 309 336 379
Axle Spacing 153 149 151 133 130 114 119
Stem Length 94 95 114 124 100 99 124
Crank Length 155 137 183 162 198 149 172
HB Reach 41 33 45 44 54 48 40
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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