Mason Definition 2015


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM
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Reach 421 451 331 441 328 446
Stack 467 659 603 584 639 538
Top Tube (effective) 558 450 500 583 537 522
Top Tube (actual) 586 523 634 639 577 545
Seat Tube C-T 501 431 443 468 690 613
Seat Tube C-C 488 520 498 471 515 568
Head Angle 67 72 74 64 60 67
Seat Angle 79 83 82 60 74 80
Head Tube 136 130 142 187 160 171
Chainstay 438 349 386 492 476 428
Wheelbase 990 903 815 1026 1161 864
Front Centre 677 693 662 717 689 728
Standover 736 732 866 855 956 858
BB Drop 59 83 70 80 70 68
Fork Rake / Offset 38 37 50 44 36 47
Trail 63 76 64 79 54 53
Fork Length (A2C) 337 305 351 335 411 412
Axle Spacing 111 116 125 108 129 135
Handlebar Width 37 34 42 41 53 48
Stem Length 106 74 85 89 105 104
Crank Length 145 202 202 180 190 150
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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