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 488 396 400 512 541 465 506 571
Stack 606 722 500 706 644 536 656 650
Top Tube (effective) 651 448 642 510 665 728 663 640
Seat Tube C-T 427 426 334 373 510 463 430 493
Head Angle 73 66 58 73 67 73 75 53
Seat Angle 67 66 70 80 86 90 79 85
Head Tube 99 111 104 111 133 107 120 139
Chainstay 473 468 516 384 437 507 389 466
Wheelbase 1370 1057 1035 1471 1418 1220 1419 1301
Standover 648 567 603 768 753 607 628 770
BB Drop 9 24 9 29 10 29 9 28
BB Height 301 324 306 416 381 366 325 413
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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