GT Grade Alloy 2018


c

Geometry

  48 (XXXS) 50 (XXS) 51 (XS) 53 (S) M (55) L (56) L (56) XL (58) XXL (60)
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 362 438 294 409 412 342 310 422 426
Stack 538 450 560 559 586 680 587 501 612
Top Tube (effective) 391 430 424 521 500 587 516 596 499
Seat Tube C-T 513 469 454 439 600 527 500 586 653
Head Angle 81 76 76 66 74 66 82 63 80
Seat Angle 72 81 68 77 71 76 71 75 63
Head Tube 81 92 133 168 191 196 159 243 257
Chainstay 397 362 503 401 357 433 375 398 379
Wheelbase 1115 962 1006 951 883 956 870 1241 875
Front Centre 521 614 691 650 714 558 682 708 616
Standover 662 808 608 917 726 851 683 970 823
BB Drop 81 69 61 77 67 83 81 69 75
Fork Rake / Offset 52 42 54 38 40 50 50 41 47
Data Source Manufacturer Manufacturer 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.