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 409 401 382 417 401 424 499 582
Stack 571 616 743 688 514 729 722 701
Top Tube (effective) 608 568 579 546 706 578 706 524
Seat Tube C-T 414 353 343 366 452 367 379 518
Head Angle 69 58 63 60 72 61 57 68
Seat Angle 67 78 85 69 61 76 89 62
Head Tube 84 112 105 98 122 126 108 112
Chainstay 404 357 498 509 360 474 404 510
Wheelbase 1360 1393 1392 1174 1193 1436 1407 1279
Standover 700 664 662 564 626 723 740 618
BB Drop 12 25 11 22 13 20 12 23
BB Height 343 348 327 409 306 332 377 419
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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