Mason Definition 2015


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM
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Reach 439 443 309 331 459 318
Stack 603 556 568 488 608 530
Top Tube (effective) 543 489 631 634 554 473
Top Tube (actual) 613 469 588 511 675 467
Seat Tube C-T 515 582 468 613 681 489
Seat Tube C-C 516 538 537 426 573 571
Head Angle 69 64 74 61 67 65
Seat Angle 72 76 70 68 85 69
Head Tube 139 149 141 159 155 178
Chainstay 484 343 402 421 346 382
Wheelbase 1063 1066 990 1009 1047 1110
Front Centre 567 569 498 688 711 610
Standover 653 773 712 846 900 827
BB Drop 79 70 73 63 78 58
Fork Rake / Offset 41 39 45 45 46 43
Trail 61 66 60 61 74 71
Fork Length (A2C) 316 379 347 398 354 318
Axle Spacing 121 150 111 132 158 148
Handlebar Width 48 38 36 39 54 39
Stem Length 91 105 81 103 90 143
Crank Length 183 201 168 154 170 143
Data Source 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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