Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
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Reach 381 411 344 345 448 375 426
Stack 585 562 503 509 582 482 654
Top Tube (effective) 515 541 659 499 668 625 696
Top Tube (actual) 488 609 443 638 530 678 620
Seat Tube C-T 571 552 461 652 490 576 658
Seat Tube C-C 486 413 562 469 459 510 495
Head Angle 81 78 80 75 84 59 70
Seat Angle 61 67 85 84 73 86 59
Head Tube 140 159 169 187 144 218 232
Chainstay 458 351 347 432 367 382 417
Wheelbase 1032 810 1053 939 1214 1020 900
Front Centre 484 566 630 708 566 607 626
Standover 696 648 940 733 695 823 954
BB Drop 64 68 69 68 69 81 71
Trail 54 66 66 78 71 59 49
Fork Length (A2C) 307 322 445 304 394 406 436
Axle Spacing 161 154 147 146 150 156 142
Stem Length 80 80 104 109 119 140 123
Crank Length 201 195 167 190 165 148 184
HB Reach 41 45 42 38 49 53 37
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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