Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 329 386 450 342 471 446 347
Stack 558 466 556 689 676 628 527
Top Tube (effective) 540 611 519 629 522 697 562
Top Tube (actual) 476 561 465 521 453 667 497
Seat Tube C-T 409 495 469 503 614 638 618
Seat Tube C-C 371 397 484 605 433 520 662
Head Angle 78 82 60 64 68 71 59
Seat Angle 71 78 67 76 75 64 62
Head Tube 154 166 178 161 175 157 243
Chainstay 412 356 430 442 438 371 485
Wheelbase 829 1085 1026 1127 876 1165 938
Front Centre 635 500 517 488 525 544 558
Standover 636 876 674 644 755 858 917
BB Drop 83 67 78 66 79 79 64
Trail 62 73 71 72 51 71 68
Fork Length (A2C) 455 391 395 429 381 412 403
Axle Spacing 151 156 142 150 168 149 128
Stem Length 84 91 89 124 108 122 126
Crank Length 176 158 203 188 177 160 194
HB Reach 47 45 40 44 40 50 52
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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