Mason Definition 2019


c

Geometry

  50CM 52CM 54CM 56CM 58CM 60CM 62CM
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 351 438 345 388 413 407 358
Stack 571 565 626 574 479 546 611
Top Tube (effective) 427 581 608 464 661 615 601
Top Tube (actual) 553 432 635 567 583 626 544
Seat Tube C-T 498 518 519 645 624 646 691
Seat Tube C-C 388 466 566 437 504 537 569
Head Angle 69 76 61 68 82 72 71
Seat Angle 76 74 80 76 61 81 85
Head Tube 128 160 150 189 190 176 218
Chainstay 423 351 393 463 433 382 452
Wheelbase 858 964 837 1058 957 1055 1053
Front Centre 521 612 588 588 596 628 601
Standover 849 662 905 670 967 991 953
BB Drop 78 62 81 78 83 69 75
Trail 63 73 63 56 57 57 56
Fork Length (A2C) 315 438 400 397 379 449 368
Axle Spacing 161 117 141 122 148 148 142
Stem Length 95 104 109 128 115 131 106
Crank Length 181 184 169 193 165 174 186
HB Reach 48 44 40 46 39 50 45
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.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.