GT Grade 2017

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Geometry

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  48 (XXXS)* 50 (XXS)* 51 (XS) 53 (S) 55 (M) 56 (L) 58 (XL) 60 (XXL)
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Reach 393 441 297 340 319 401 310 447
Stack 516 655 529 454 596 545 683 764
Top Tube (effective) 410 415 473 499 601 669 500 526
Seat Tube C-T 374 556 502 600 599 488 557 680
Head Angle 79 58 67 71 64 80 63 79
Seat Angle 82 65 69 83 74 84 76 78
Head Tube 119 123 121/142 120 136 168 223 274
Chainstay 337 369 501 365 448 345 504 473
Wheelbase 832 1178 1027 857 1097 1099 832 1163
Front Centre 603 686 604 567 544 663 648 627
Standover 806 849 742/735* 635 880 959 776 714
BB Drop 62 71 68 68 78 68 60 58
BB Height 274 325 315 240 330 333 279 291
Fork Rake / Offset 56 42 45/50* 39 37 51 37 49
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave

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