Transition Sentinel Alloy 2025


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Geometry

  SM MX SM 29 MD MX MD 29 LG MX LG 29 XL MX XL 29
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Reach 499 491 409 396 535 463 509 446
Stack 737 532 697 634 682 630 769 597
Top Tube (effective) 535 478 539 694 604 597 634 630
Seat Tube C-T 321 303 397 327 397 462 516 393
Head Angle 67 54 55 56 53 53 58 64
Seat Angle 81 76 73 77 84 77 61 67
Head Tube 97 88 93 122 117 118 145 106
Chainstay 383 377 466 410 447 527 509 425
Wheelbase 1432 1418 1251 1189 1379 1350 1232 1248
Standover 598 558 797 584 713 633 786 810
BB Drop 11 25 11 23 11 26 12 23
BB Height 409 363 349 407 392 289 296 314
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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