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 406 306 381 402 413 438 445 391
Stack 558 525 571 531 668 625 549 547
Top Tube (effective) 462 552 513 525 485 553 516 487
Seat Tube C-T 466 470 397 597 472 469 542 632
Head Angle 69 75 81 74 69 74 82 68
Seat Angle 66 71 89 64 74 59 80 76
Head Tube 95 108 121/142 158 165 155 211 226
Chainstay 395 447 484 344 487 354 504 513
Wheelbase 843 1107 914 1109 951 852 1013 1232
Front Centre 464 602 565 504 644 503 542 673
Standover 733 702 742/735* 828 866 827 911 973
BB Drop 81 86 71 74 66 59 62 62
BB Height 225 323 273 326 256 327 266 247
Fork Rake / Offset 42 56 45/50* 42 44 53 44 36
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

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