Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 448 402 334 398 471 391 485
Stack 632 641 494 612 549 608 683
Top Tube (effective) 596 470 527 620 689 535 613
Top Tube (actual) 459 534 584 453 473 596 488
Seat Tube C-T 578 530 596 532 688 629 642
Seat Tube C-C 379 510 426 507 608 633 509
Head Angle 62 59 75 66 59 59 75
Seat Angle 84 66 69 76 71 62 81
Head Tube 130 135 156 182 164 169 208
Chainstay 503 357 484 464 493 362 425
Wheelbase 1116 915 872 1133 1022 979 1210
Front Centre 592 677 636 664 578 557 644
Standover 659 773 647 790 794 817 977
BB Drop 60 69 58 71 80 75 59
Trail 76 77 62 77 72 62 53
Fork Length (A2C) 387 314 373 450 307 364 321
Axle Spacing 161 121 127 154 147 143 156
Stem Length 77 72 80 118 93 126 137
Crank Length 159 189 191 205 169 153 192
HB Reach 34 36 49 48 52 53 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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