GT Grade 2017


c

Geometry

  48 (XXXS)* 50 (XXS)* 51 (XS) 53 (S) 55 (M) 56 (L) 58 (XL) 60 (XXL)
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Reach 433 397 412 421 397 395 327 344
Stack 497 657 639 511 520 676 605 748
Top Tube (effective) 557 498 448 597 484 478 588 595
Seat Tube C-T 372 396 470 624 494 547 634 595
Head Angle 55 79 66 68 68 77 67 76
Seat Angle 87 66 73 77 60 86 68 71
Head Tube 108 104 121/142 146 160 184 228 206
Chainstay 356 367 392 417 365 432 418 370
Wheelbase 810 902 876 1093 912 1201 1195 1147
Front Centre 493 621 590 655 598 693 709 543
Standover 722 612 742/735* 779 699 719 825 868
BB Drop 72 87 78 72 77 77 58 83
BB Height 224 283 286 317 262 253 269 297
Fork Rake / Offset 49 50 45/50* 39 49 42 43 50
Data Source 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.

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